Abortion

Induced abortion
Other names: Induced miscarriage, termination of pregnancy
Video summary
SpecialtyObstetrics and gynecology

Abortion is the ending of a pregnancy by removal or expulsion of an embryo or fetus.[note 1] An abortion that occurs without intervention is known as a miscarriage or "spontaneous abortion" and occurs in approximately 30% to 50% of pregnancies.[1][2] When deliberate steps are taken to end a pregnancy, it is called an induced abortion, or less frequently "induced miscarriage". The unmodified word abortion generally refers to an induced abortion.[3][4] A similar procedure after the fetus has potential to survive outside the womb is known as a "late termination of pregnancy" or less accurately as a "late term abortion".[5]

When properly done, abortion is one of the safest procedures in medicine,[6]:1 [7]:1 but unsafe abortion is a major cause of maternal death, especially in the developing world.[8] Making safe abortion legal and accessible reduces maternal deaths.[9][10] It is safer than childbirth, which has a 14 times higher risk of death in the United States.[11] Modern methods use medication or surgery for abortions.[12] The drug mifepristone in combination with prostaglandin appears to be as safe and effective as surgery during the first and second trimester of pregnancy.[12][13] The most common surgical technique involves dilating the cervix and using a suction device.[14] Birth control, such as the pill or intrauterine devices, can be used immediately following abortion.[13] When performed legally and safely on a woman who desires it, induced abortions do not increase the risk of long-term mental or physical problems.[15] In contrast, unsafe abortions (those performed by unskilled individuals, with hazardous equipment, or in unsanitary facilities) cause 47,000 deaths and 5 million hospital admissions each year.[15][16] The World Health Organization recommends safe and legal abortions be available to all women.[17]

Around 56 million abortions are performed each year in the world,[18] with about 45% done unsafely.[19] Abortion rates changed little between 2003 and 2008,[20] before which they decreased for at least two decades as access to family planning and birth control increased.[21] As of 2018, 37% of the world's women had access to legal abortions without limits as to reason.[22][23] Countries that permit abortions have different limits on how late in pregnancy abortion is allowed.[23]

Historically, abortions have been attempted using herbal medicines, sharp tools, forceful massage, or through other traditional methods.[24] Abortion laws and cultural or religious views of abortions are different around the world. In some areas abortion is legal only in specific cases such as rape, problems with the fetus, poverty, risk to a woman's health, or incest.[25] There is debate over the moral, ethical, and legal issues of abortion.[26][27] Those who oppose abortion often argue that an embryo or fetus is a human with a right to life, and they may compare abortion to murder.[28][29] Those who support the legality of abortion often hold that it is part of a woman's right to make decisions about her own body.[30] Others favor legal and accessible abortion as a public health measure.[31]

Types

Induced

An induced abortion may be classified as therapeutic (done in response to a health condition of the women or fetus) or elective (chosen for other reasons).[32]

Approximately 205 million pregnancies occur each year worldwide. Over a third are unintended and about a fifth end in induced abortion.[20][33] Most abortions result from unintended pregnancies.[34][35] In the United Kingdom, 1 to 2% of abortions are done due to genetic problems in the fetus.[15] A pregnancy can be intentionally aborted in several ways. The manner selected often depends upon the gestational age of the embryo or fetus, which increases in size as the pregnancy progresses.[36][37] Specific procedures may also be selected due to legality, regional availability, and doctor or a woman's personal preference.

Reasons for procuring induced abortions are typically characterized as either therapeutic or elective. An abortion is medically referred to as a therapeutic abortion when it is performed to save the life of the pregnant woman; to prevent harm to the woman's physical or mental health; to terminate a pregnancy where indications are that the child will have a significantly increased chance of mortality or morbidity; or to selectively reduce the number of fetuses to lessen health risks associated with multiple pregnancy.[38][39] An abortion is referred to as an elective or voluntary abortion when it is performed at the request of the woman for non-medical reasons.[39] Confusion sometimes arises over the term "elective" because "elective surgery" generally refers to all scheduled surgery, whether medically necessary or not.[40]

Spontaneous

Main article: Miscarriage

Miscarriage, also known as spontaneous abortion, is the unintentional expulsion of an embryo or fetus before the 24th week of gestation.[41] A pregnancy that ends before 37 weeks of gestation resulting in a live-born infant is a "premature birth" or a "preterm birth".[42] When a fetus dies in utero after viability, or during delivery, it is usually termed "stillborn".[43] Premature births and stillbirths are generally not considered to be miscarriages although usage of these terms can sometimes overlap.[44]

Only 30% to 50% of conceptions progress past the first trimester.[45] The vast majority of those that do not progress are lost before the woman is aware of the conception,[39] and many pregnancies are lost before medical practitioners can detect an embryo.[46] Between 15% and 30% of known pregnancies end in clinically apparent miscarriage, depending upon the age and health of the pregnant woman.[47] 80% of these spontaneous abortions happen in the first trimester.[48]

The most common cause of spontaneous abortion during the first trimester is chromosomal abnormalities of the embryo or fetus,[39][49] accounting for at least 50% of sampled early pregnancy losses.[50] Other causes include vascular disease (such as lupus), diabetes, other hormonal problems, infection, and abnormalities of the uterus.[49] Advancing maternal age and a woman's history of previous spontaneous abortions are the two leading factors associated with a greater risk of spontaneous abortion.[50] A spontaneous abortion can also be caused by accidental trauma; intentional trauma or stress to cause miscarriage is considered induced abortion or feticide.[51]

Methods

 
 
Practice of Induced Abortion Methods
Intact D&X
Induced Miscarr.
Gestational age may determine which abortion methods are practiced.

Medical

Main article: Medical abortion

Medical abortions are those induced by abortifacient pharmaceuticals. Medical abortion became an alternative method of abortion with the availability of prostaglandin analogs in the 1970s and the antiprogestogen mifepristone (also known as RU-486) in the 1980s.[12][13][52][53][54]

The most common early first-trimester medical abortion regimens use mifepristone in combination with misoprostol (or sometimes another prostaglandin analog, gemeprost) up to 10 weeks (70 days) gestational age,[55][56] methotrexate in combination with a prostaglandin analog up to 7 weeks gestation, or a prostaglandin analog alone.[52] Mifepristone–misoprostol combination regimens work faster and are more effective at later gestational ages than methotrexate–misoprostol combination regimens, and combination regimens are more effective than misoprostol alone.[53] This regimen is effective in the second trimester.[57] Medical abortion regimens involving mifepristone followed by misoprostol in the cheek between 24 and 48 hours later are effective when performed before 70 days' gestation.[56][58]

In very early abortions, up to 7 weeks gestation, medical abortion using a mifepristone–misoprostol combination regimen is considered to be more effective than surgical abortion (vacuum aspiration), especially when clinical practice does not include detailed inspection of aspirated tissue.[59] Early medical abortion regimens using mifepristone, followed 24–48 hours later by buccal or vaginal misoprostol are 98% effective up to 9 weeks gestational age; from 9 to 10 weeks efficacy decreases modestly to 94%.[58][60] If medical abortion fails, surgical abortion must be used to complete the procedure.[61]

Early medical abortions account for the majority of abortions before 9 weeks gestation in Britain,[62][63] France,[64] Switzerland,[65] and the Nordic countries.[66] In the United States, the percentage of early medical abortions performed in non-hospital facilities is 31% as of 2014.[67]

Medical abortion regimens using mifepristone in combination with a prostaglandin analog are the most common methods used for second-trimester abortions in Canada, most of Europe, China and India,[54] in contrast to the United States where 96% of second-trimester abortions are performed surgically by dilation and evacuation.[68]

Surgical

A vacuum aspiration abortion at eight weeks gestational age (six weeks after fertilization).
1: Amniotic sac
2: Embryo
3: Uterine lining
4: Speculum
5: Vacurette
6: Attached to a suction pump

Up to 15 weeks' gestation, suction-aspiration or vacuum aspiration are the most common surgical methods of induced abortion.[69] Manual vacuum aspiration (MVA) consists of removing the fetus or embryo, placenta, and membranes by suction using a manual syringe, while electric vacuum aspiration (EVA) uses an electric pump. These techniques can both be used very early in pregnancy. MVA can be used up to 14 weeks but is more often used earlier in the U.S. EVA can be used later.[68]

MVA, also known as "mini-suction" and "menstrual extraction" or EVA can be used in very early pregnancy when cervical dilation may not be required. Dilation and curettage (D&C) refers to opening the cervix (dilation) and removing tissue (curettage) via suction or sharp instruments. D&C is a standard gynecological procedure performed for a variety of reasons, including examination of the uterine lining for possible malignancy, investigation of abnormal bleeding, and abortion. The World Health Organization recommends sharp curettage only when suction aspiration is unavailable.[70]

Dilation and evacuation (D&E), used after 12 to 16 weeks, consists of opening the cervix and emptying the uterus using surgical instruments and suction. D&E is performed vaginally and does not require an incision. Intact dilation and extraction(D&X) refers to a variant of D&E sometimes used after 18 to 20 weeks when removal of an intact fetus improves surgical safety or for other reasons.[71]

Abortion may also be performed surgically by hysterotomy or gravid hysterectomy. Hysterotomy abortion is a procedure similar to a caesarean section and is performed under general anesthesia. It requires a smaller incision than a caesarean section and can be used during later stages of pregnancy. Gravid hysterectomy refers to removal of the whole uterus while still containing the pregnancy. Hysterotomy and hysterectomy are associated with much higher rates of maternal morbidity and mortality than D&E or induction abortion.[72]

First-trimester procedures can generally be performed using local anesthesia, while second-trimester methods may require deep sedation or general anesthesia.[73]

Labor induction abortion

In places lacking the necessary medical skill for dilation and extraction, or where preferred by practitioners, an abortion can be induced by first inducing labor and then inducing fetal demise if necessary.[74] This is sometimes called "induced miscarriage". This procedure may be performed from 13 weeks gestation to the third trimester. Although it is very uncommon in the United States, more than 80% of induced abortions throughout the second trimester are labor-induced abortions in Sweden and other nearby countries.[75]

Only limited data are available comparing this method with dilation and extraction.[75] Unlike D&E, labor-induced abortions after 18 weeks may be complicated by the occurrence of brief fetal survival, which may be legally characterized as live birth. For this reason, labor-induced abortion is legally risky in the United States.[75][76]

Other methods

Historically, a number of herbs reputed to possess abortifacient properties have been used in folk medicine. Among these are: tansy, pennyroyal, black cohosh, and the now-extinct silphium.[77]: 44–47, 62–63, 154–55, 230–31 

In 1978 one woman in Colorado died and another developed organ damage when they attempted to terminate their pregnancies by taking pennyroyal oil.[78] Because the indiscriminant use of herbs as abortifacients can cause serious—even lethal—side effects, such as multiple organ failure,[79] such use is not recommended by physicians.

Abortion is sometimes attempted by causing trauma to the abdomen. The degree of force, if severe, can cause serious internal injuries without necessarily succeeding in inducing miscarriage.[80] In Southeast Asia, there is an ancient tradition of attempting abortion through forceful abdominal massage.[81] One of the bas reliefs decorating the temple of Angkor Wat in Cambodia depicts a demon performing such an abortion upon a woman who has been sent to the underworld.[81]

Reported methods of unsafe, self-induced abortion include misuse of misoprostol and insertion of non-surgical implements such as knitting needles and clothes hangers into the uterus. These and other methods to terminate pregnancy may be called "induced miscarriage". Such methods are rarely used in countries where surgical abortion is legal and available.[82]

Safety

A likely illegal abortion flyer in South Africa

The health risks of abortion depend principally upon whether the procedure is performed safely or unsafely. The World Health Organization defines unsafe abortions as those performed by unskilled individuals, with hazardous equipment, or in unsanitary facilities.[83] Legal abortions performed in the developed world are among the safest procedures in medicine.[6][84] In the United States as of 2012, abortion was estimated to be about 14 times safer for women than childbirth.[11] CDC estimated in 2019 that US pregnancy-related mortality was 17.2 maternal deaths per 100,000 live births,[85] while the US abortion mortality rate is 0.7 maternal deaths per 100,000 procedures.[7][86] In the UK, guidelines of the Royal College of Obstetricians and Gynaecologists state that "Women should be advised that abortion is generally safer than continuing a pregnancy to term."[87] Worldwide, on average, abortion is safer than carrying a pregnancy to term. A 2007 study reported that "26% of all pregnancies worldwide are terminated by induced abortion," whereas "deaths from improperly performed [abortion] procedures constitute 13% of maternal mortality globally."[88] In Indonesia in 2000 it was estimated that 2 million pregnancies ended in abortion, 4.5 million pregnancies were carried to term, and 14-16 percent of maternal deaths resulted from abortion.[89]

In the US from 2000 to 2009, abortion had a lower mortality rate than plastic surgery, and a similar or lower mortality rate than running a marathon.[90] Five years after seeking abortion services, women who gave birth after being denied an abortion reported worse health than women who had either first or second trimester abortions.[91] The risk of abortion-related mortality increases with gestational age, but remains lower than that of childbirth.[92] Outpatient abortion is as safe from 64 to 70 days' gestation as it before 63 days.[93]

There is little difference in terms of safety and efficacy between medical abortion using a combined regimen of mifepristone and misoprostol and surgical abortion (vacuum aspiration) in early first trimester abortions up to 10 weeks gestation.[59] Medical abortion using the prostaglandin analog misoprostol alone is less effective and more painful than medical abortion using a combined regimen of mifepristone and misoprostol or surgical abortion.[94][95]

Vacuum aspiration in the first trimester is the safest method of surgical abortion, and can be performed in a primary care office, abortion clinic, or hospital. Complications, which are rare, can include uterine perforation, pelvic infection, and retained products of conception requiring a second procedure to evacuate.[96] Infections account for one-third of abortion-related deaths in the United States.[97] The rate of complications of vacuum aspiration abortion in the first trimester is similar regardless of whether the procedure is performed in a hospital, surgical center, or office.[98] Preventive antibiotics (such as doxycycline or metronidazole) are typically given before abortion procedures,[99] as they are believed to substantially reduce the risk of postoperative uterine infection;[73][100] however, antibiotics are not routinely given with abortion pills.[101] The rate of failed procedures does not appear to vary significantly depending on whether the abortion is performed by a doctor or a mid-level practitioner.[102]

Complications after second-trimester abortion are similar to those after first-trimester abortion, and depend somewhat on the method chosen.[103] The risk of death from abortion approaches roughly half the risk of death from childbirth the farther along a woman is in pregnancy; from one in a million before 9 weeks gestation to nearly one in ten thousand at 21 weeks or more (as measured from the last menstrual period).[104][105] It appears that having had a prior surgical uterine evacuation (whether because of induced abortion or treatment of miscarriage) correlates with a small increase in the risk of preterm birth in future pregnancies. The studies supporting this did not control for factors not related to abortion or miscarriage, and hence the causes of this correlation have not been determined, although multiple possibilities have been suggested.[106][107]

Some purported risks of abortion are promoted primarily by anti-abortion groups,[108][109] but lack scientific support.[108] For example, the question of a link between induced abortion and breast cancer has been investigated extensively. Major medical and scientific bodies (including the World Health Organization, National Cancer Institute, American Cancer Society, Royal College of OBGYN and American Congress of OBGYN) have concluded that abortion does not cause breast cancer.[110]

In the past even illegality has not automatically meant that the abortions were unsafe. Referring to the U.S., historian Linda Gordon states: "In fact, illegal abortions in this country have an impressive safety record."[111]: 25  According to Rickie Solinger,

A related myth, promulgated by a broad spectrum of people concerned about abortion and public policy, is that before legalization abortionists were dirty and dangerous back-alley butchers.... [T]he historical evidence does not support such claims.[112]: 4 

Authors Jerome Bates and Edward Zawadzki describe the case of an illegal abortionist in the eastern U.S. in the early 20th century who was proud of having successfully completed 13,844 abortions without any fatality.[113]: 59  In 1870s New York City the famous abortionist/midwife Madame Restell (Anna Trow Lohman) appears to have lost very few women among her more than 100,000 patients[114]—a lower mortality rate than the childbirth mortality rate at the time. In 1936 the prominent professor of obstetrics and gynecology Frederick J. Taussig wrote that a cause of increasing mortality during the years of illegality in the U.S. was that

With each decade of the past fifty years the actual and proportionate frequency of this accident [perforation of the uterus] has increased, due, first, to the increase in the number of instrumentally induced abortions; second, to the proportionate increase in abortions handled by doctors as against those handled by midwives; and, third, to the prevailing tendency to use instruments instead of the finger in emptying the uterus. [115]: 223 

Mental health

Main article: Abortion and mental health

Current evidence finds no relationship between most induced abortions and mental-health problems[15][116] other than those expected for any unwanted pregnancy.[117] A report by the American Psychological Association concluded that a woman's first abortion is not a threat to mental health when carried out in the first trimester, with such women no more likely to have mental-health problems than those carrying an unwanted pregnancy to term; the mental-health outcome of a woman's second or greater abortion is less certain.[117][118] Some older reviews concluded that abortion was associated with an increased risk of psychological problems;[119] however, they did not use an appropriate control group.[116]

Although some studies show negative mental-health outcomes in women who choose abortions after the first trimester because of fetal abnormalities,[120] more rigorous research would be needed to show this conclusively.[121] Some proposed negative psychological effects of abortion have been referred to by anti-abortion advocates as a separate condition called "post-abortion syndrome", but this is not recognized by medical or psychological professionals in the United States.[122]

A long term-study among US women found that about 99% of women felt that they made the right decision five years after they had an abortion. Relief was the primary emotion with few women feeling sadness or guilt. Social stigma was a main factor predicting negative emotions and regret years later.[123]

Unsafe abortion

Main article: Unsafe abortion
Soviet poster circa 1925, warning against midwives performing abortions. Title translation: ""Miscarriages induced by either grandma or self-taught midwives not only maim the woman, they also often lead to death."

Women seeking an abortion may use unsafe methods, especially when abortion is legally restricted. They may attempt self-induced abortion or seek the help of a person without proper medical training or facilities. This can lead to severe complications, such as incomplete abortion, sepsis, hemorrhage, and damage to internal organs.[124]

Unsafe abortions are a major cause of injury and death among women worldwide. Although data are imprecise, it is estimated that approximately 20 million unsafe abortions are performed annually, with 97% taking place in developing countries.[6] Unsafe abortions are believed to result in millions of injuries.[6][125] Estimates of deaths vary according to methodology, and have ranged from 37,000 to 70,000 in the past decade;[6][16][126] deaths from unsafe abortion account for around 13% of all maternal deaths.[127] The World Health Organization believes that mortality has fallen since the 1990s.[128] To reduce the number of unsafe abortions, public health organizations have generally advocated emphasizing the legalization of abortion, training of medical personnel, and ensuring access to reproductive-health services.[129] In response, opponents of abortion point out that abortion bans in no way affect prenatal care for women who choose to carry their fetus to term. The Dublin Declaration on Maternal Health, signed in 2012, notes, "the prohibition of abortion does not affect, in any way, the availability of optimal care to pregnant women."[130]

A major factor in whether abortions are performed safely or not is the legal standing of abortion. Countries with restrictive abortion laws have higher rates of unsafe abortion and similar overall abortion rates compared to those where abortion is legal and available.[16][20][129][131][132][133][134] For example, the 1996 legalization of abortion in South Africa had an immediate positive impact on the frequency of abortion-related complications,[135] with abortion-related deaths dropping by more than 90%.[136] Similar reductions in maternal mortality have been observed after other countries have liberalized their abortion laws, such as Romania and Nepal.[137] A 2011 study concluded that in the United States, some state-level anti-abortion laws are correlated with lower rates of abortion in that state.[138] The analysis, however, did not take into account travel to other states without such laws to obtain an abortion.[139] In addition, a lack of access to effective contraception contributes to unsafe abortion. It has been estimated that the incidence of unsafe abortion could be reduced by up to 75% (from 20 million to 5 million annually) if modern family planning and maternal health services were readily available globally.[140] Rates of such abortions may be difficult to measure because they can be reported variously as miscarriage, "induced miscarriage", "menstrual regulation", "mini-abortion", and "regulation of a delayed/suspended menstruation".[141][142]

Forty percent of the world's women are able to access therapeutic and elective abortions within gestational limits,[23] while an additional 35 percent have access to legal abortion if they meet certain physical, mental, or socioeconomic criteria.[25] While maternal mortality seldom results from safe abortions, unsafe abortions result in 70,000 deaths and 5 million disabilities per year.[16] Complications of unsafe abortion account for approximately an eighth of maternal mortalities worldwide,[143] though this varies by region.[144] Secondary infertility caused by an unsafe abortion affects an estimated 24 million women.[132] The rate of unsafe abortions has increased from 44% to 49% between 1995 and 2008.[20] Health education, access to family planning, and improvements in health care during and after abortion have been proposed to address this phenomenon.[145]

Incidence

There are two commonly used methods of measuring the incidence of abortion:

  • Abortion rate – number of abortions per 1000 women between 15 and 44 years of age
  • Abortion percentage – number of abortions out of 100 known pregnancies (pregnancies include live births, abortions and miscarriages)

In many places, where abortion is illegal or carries a heavy social stigma, medical reporting of abortion is not reliable.[131] For this reason, estimates of the incidence of abortion must be made without determining certainty related to standard error.[20]

The number of abortions performed worldwide seems to have remained stable in recent years, with 41.6 million having been performed in 2003 and 43.8 million having been performed in 2008.[20] The abortion rate worldwide was 28 per 1000 women, though it was 24 per 1000 women for developed countries and 29 per 1000 women for developing countries.[20] The same 2012 study indicated that in 2008, the estimated abortion percentage of known pregnancies was at 21% worldwide, with 26% in developed countries and 20% in developing countries.[20]

On average, the incidence of abortion is similar in countries with restrictive abortion laws and those with more liberal access to abortion.[146] However, restrictive abortion laws are associated with increases in the percentage of abortions performed unsafely.[23][147][146] The unsafe abortion rate in developing countries is partly attributable to lack of access to modern contraceptives; according to the Guttmacher Institute, providing access to contraceptives would result in about 14.5 million fewer unsafe abortions and 38,000 fewer deaths from unsafe abortion annually worldwide.[148]

The rate of legal, induced abortion varies extensively worldwide. According to the report of employees of Guttmacher Institute it ranged from 7 per 1000 women (Germany and Switzerland) to 30 per 1000 women (Estonia) in countries with complete statistics in 2008. The proportion of pregnancies that ended in induced abortion ranged from about 10% (Israel, the Netherlands and Switzerland) to 30% (Estonia) in the same group, though it might be as high as 36% in Hungary and Romania, whose statistics were deemed incomplete.[149][150]

An American study in 2002 concluded that about half of women having abortions were using a form of contraception at the time of becoming pregnant. Inconsistent use was reported by half of those using condoms and three-quarters of those using the birth control pill; 42% of those using condoms reported failure through slipping or breakage.[151] The Guttmacher Institute estimated that "most abortions in the United States are obtained by minority women" because minority women "have much higher rates of unintended pregnancy".[152]

The abortion rate may also be expressed as the average number of abortions a woman has during her reproductive years; this is referred to as total abortion rate (TAR).

Gestational age and method

Histogram of abortions by gestational age in England and Wales during 2004. (left) Abortion in the United States by gestational age, 2004. (right)

Abortion rates also vary depending on the stage of pregnancy and the method practiced. In 2003, the Centers for Disease Control and Prevention (CDC) reported that 26% of reported legal induced abortions in the United States were known to have been obtained at less than 6 weeks' gestation, 18% at 7 weeks, 15% at 8 weeks, 18% at 9 through 10 weeks, 10% at 11 through 12 weeks, 6% at 13 through 15 weeks, 4% at 16 through 20 weeks and 1% at more than 21 weeks. 91% of these were classified as having been done by "curettage" (suction-aspiration, dilation and curettage, dilation and evacuation), 8% by "medical" means (mifepristone), >1% by "intrauterine instillation" (saline or prostaglandin), and 1% by "other" (including hysterotomy and hysterectomy).[153] According to the CDC, due to data collection difficulties the data must be viewed as tentative and some fetal deaths reported beyond 20 weeks may be natural deaths erroneously classified as abortions if the removal of the dead fetus is accomplished by the same procedure as an induced abortion.[154]

The Guttmacher Institute estimated there were 2,200 intact dilation and extraction procedures in the US during 2000; this accounts for <0.2% of the total number of abortions performed that year.[155] Similarly, in England and Wales in 2006, 89% of terminations occurred at or under 12 weeks, 9% between 13 and 19 weeks, and 2% at or over 20 weeks. 64% of those reported were by vacuum aspiration, 6% by D&E, and 30% were medical.[156] There are more second trimester abortions in developing countries such as China, India and Vietnam than in developed countries.[157]

Motivation

Personal

A bar chart depicting selected data from a 1998 AGI meta-study on the reasons women stated for having an abortion.

The reasons why women have abortions are diverse and vary across the world.[154][158] Some of the reasons may include an inability to afford a child, domestic violence, lack of support, feeling they are too young, and the wish to complete education or advance a career.[159] Additional reasons include not being willing to raise a child conceived as a result of rape or incest.[158][160]

Societal

Some abortions are undergone as the result of societal pressures.[161] These might include the preference for children of a specific sex or race, disapproval of single or early motherhood, stigmatization of people with disabilities, insufficient economic support for families, lack of access to or rejection of contraceptive methods, or efforts toward population control (such as China's one-child policy). These factors can sometimes result in compulsory abortion or sex-selective abortion.[162]

Maternal and fetal health

An additional factor is maternal health which was listed as the main reason by about a third of women in 3 of 27 countries and about 7% of women in a further 7 of these 27 countries.[154][158]

In the U.S., the Supreme Court decisions in Roe v. Wade and Doe v. Bolton: "ruled that the state's interest in the life of the fetus became compelling only at the point of viability, defined as the point at which the fetus can survive independently of its mother. Even after the point of viability, the state cannot favor the life of the fetus over the life or health of the pregnant woman. Under the right of privacy, physicians must be free to use their "medical judgment for the preservation of the life or health of the mother." On the same day that the Court decided Roe, it also decided Doe v. Bolton, in which the Court defined health very broadly: "The medical judgment may be exercised in the light of all factors—physical, emotional, psychological, familial, and the woman's age—relevant to the well-being of the patient. All these factors may relate to health. This allows the attending physician the room he needs to make his best medical judgment."[163]: 1200–01 

Public opinion shifted in America following television personality Sherri Finkbine's discovery during her fifth month of pregnancy that she had been exposed to thalidomide. Unable to obtain a legal abortion in the United States, she traveled to Sweden. From 1962 to 1965, an outbreak of German measles left 15,000 babies with severe birth defects. In 1967, the American Medical Association publicly supported liberalization of abortion laws. A National Opinion Research Center poll in 1965 showed 73% supported abortion when the mother's life was at risk, 57% when birth defects were present and 59% for pregnancies resulting from rape or incest.[164]

Cancer

The rate of cancer during pregnancy is 0.02–1%, and in many cases, cancer of the mother leads to consideration of abortion to protect the life of the mother, or in response to the potential damage that may occur to the fetus during treatment. This is particularly true for cervical cancer, the most common type of which occurs in 1 of every 2,000–13,000 pregnancies, for which initiation of treatment "cannot co-exist with preservation of fetal life (unless neoadjuvant chemotherapy is chosen)". Very early stage cervical cancers (I and IIa) may be treated by radical hysterectomy and pelvic lymph node dissection, radiation therapy, or both, while later stages are treated by radiotherapy. Chemotherapy may be used simultaneously. Treatment of breast cancer during pregnancy also involves fetal considerations, because lumpectomy is discouraged in favor of modified radical mastectomy unless late-term pregnancy allows follow-up radiation therapy to be administered after the birth.[165]

Exposure to a single chemotherapy drug is estimated to cause a 7.5–17% risk of teratogenic effects on the fetus, with higher risks for multiple drug treatments. Treatment with more than 40 Gy of radiation usually causes spontaneous abortion. Exposure to much lower doses during the first trimester, especially 8 to 15 weeks of development, can cause intellectual disability or microcephaly, and exposure at this or subsequent stages can cause reduced intrauterine growth and birth weight. Exposures above 0.005–0.025 Gy cause a dose-dependent reduction in IQ.[165] It is possible to greatly reduce exposure to radiation with abdominal shielding, depending on how far the area to be irradiated is from the fetus.[166][167]

The process of birth itself may also put the mother at risk. "Vaginal delivery may result in dissemination of neoplastic cells into lymphovascular channels, haemorrhage, cervical laceration and implantation of malignant cells in the episiotomy site, while abdominal delivery may delay the initiation of non-surgical treatment."[168]

History and religion

Bas-relief at Angkor Wat, Cambodia, c. 1150, depicting a demon inducing an abortion by pounding the abdomen of a pregnant woman with a pestle.[81][169]
"French Periodical Pills". An example of a clandestine advertisement published in a January 1845 edition of the Boston Daily Times.

Since ancient times abortions have been done using a number of methods, including herbal medicines, sharp tools, with force, or through other traditional methods.[24] Induced abortion has long history and can be traced back to civilizations as varied as China under Shennong (c. 2700 BCE), Ancient Egypt with its Ebers Papyrus (c. 1550 BCE), and the Roman Empire in the time of Juvenal (c. 200 CE).[24] One of the earliest known artistic representations of abortion is in a bas relief at Angkor Wat (c. 1150). Found in a series of friezes that represent judgment after death in Hindu and Buddhist culture, it depicts the technique of abdominal abortion.[81]

Some medical scholars and abortion opponents have suggested that the Hippocratic Oath forbade Ancient Greek physicians from performing abortions;[24] other scholars disagree with this interpretation,[24] and state that the medical texts of Hippocratic Corpus contain descriptions of abortive techniques right alongside the Oath.[170] The physician Scribonius Largus wrote in 43 CE that the Hippocratic Oath prohibits abortion, as did Soranus, although apparently not all doctors adhered to it strictly at the time. According to Soranus' 1st or 2nd century CE work Gynaecology, one party of medical practitioners banished all abortives as required by the Hippocratic Oath; the other party—to which he belonged—was willing to prescribe abortions, but only for the sake of the mother's health.[171][172] Aristotle, in his treatise on government Politics (350 BCE), condemns infanticide as a means of population control. He preferred abortion in such cases, with the restriction[173] "[that it] must be practised on it before it has developed sensation and life; for the line between lawful and unlawful abortion will be marked by the fact of having sensation and being alive".[174]

In Christianity, Pope Sixtus V (1585–90) was the first Pope before 1869 to declare that abortion is homicide regardless of the stage of pregnancy;[175] and his pronouncement of 1588 was reversed three years later by his successor. Through most of its history the Catholic Church was divided on whether it believed that early abortion was murder, and it did not begin vigorously opposing abortion until the 19th century.[24] Several historians have written that prior to the 19th century most Catholic authors did not regard termination of pregnancy before "quickening" or "ensoulment" as an abortion.[176][177][178] From 1750, excommunication became the punishment for abortions.[179] Statements made in 1992 in the Catechism of the Catholic Church, the codified summary of the Church's teachings, opposed abortion.[180]

A 1995 survey reported that Catholic women are as likely as the general population to terminate a pregnancy, Protestants are less likely to do so, and Evangelical Christians are the least likely to do so.[154][158] Islamic tradition has traditionally permitted abortion until a point in time when Muslims believe the soul enters the fetus,[24] considered by various theologians to be at conception, 40 days after conception, 120 days after conception, or quickening.[181] However, abortion is largely heavily restricted or forbidden in areas of high Islamic faith such as the Middle East and North Africa.[182]

In Europe and North America, abortion techniques advanced starting in the 17th century. However, conservatism by most physicians with regards to sexual matters prevented the wide expansion of safe abortion techniques.[24] Other medical practitioners in addition to some physicians advertised their services, and they were not widely regulated until the 19th century, when the practice (sometimes called restellism)[183] was banned in both the United States and the United Kingdom.[24] Church groups as well as physicians were highly influential in anti-abortion movements.[24] In the US, according to some sources, abortion was more dangerous than childbirth until about 1930 when incremental improvements in abortion procedures relative to childbirth made abortion safer.[note 2] However, other sources maintain that in the 19th century early abortions under the hygienic conditions in which midwives usually worked were relatively safe.[184][185][186] In addition, some commentators have written that, despite improved medical procedures, the period from the 1930s until legalization also saw more zealous enforcement of anti-abortion laws, and concomitantly an increasing control of abortion providers by organized crime.[187][188][189][190][191]

Soviet Russia (1919), Iceland (1935) and Sweden (1938) were among the first countries to legalize certain or all forms of abortion.[192] In 1935 Nazi Germany, a law was passed permitting abortions for those deemed "hereditarily ill", while women considered of German stock were specifically prohibited from having abortions.[193] Beginning in the second half of the twentieth century, abortion was legalized in a greater number of countries.[24]

Society and culture

Abortion debate

Main article: Abortion debate

Induced abortion has long been the source of considerable debate. Ethical, moral, philosophical, biological, religious and legal issues surrounding abortion are related to value systems. Opinions of abortion may be about fetal rights, governmental authority, and women's rights.

In both public and private debate, arguments presented in favor of or against abortion access focus on either the moral permissibility of an induced abortion, or justification of laws permitting or restricting abortion.[194] The World Medical Association Declaration on Therapeutic Abortion notes, "circumstances bringing the interests of a mother into conflict with the interests of her unborn child create a dilemma and raise the question as to whether or not the pregnancy should be deliberately terminated."[195] Abortion debates, especially pertaining to abortion laws, are often spearheaded by groups advocating one of these two positions. Anti-abortion groups who favor greater legal restrictions on abortion, including complete prohibition, most often describe themselves as "pro-life" while abortion rights groups who are against such legal restrictions describe themselves as "pro-choice".[196] Generally, the former position argues that a human fetus is a human person with a right to live, making abortion morally the same as murder. The latter position argues that a woman has certain reproductive rights, especially the right to decide whether or not to carry a pregnancy to term.

Modern abortion law

Main article: Abortion law
Legality of abortion by country or territory
Legal on request:
    No gestational limit
    Gestational limit after the first 17 weeks
    Gestational limit in the first 17 weeks
    Unclear gestational limit
Legally restricted to cases of:
    Risk to woman's life, to her health*, rape*, fetal impairment*, or socioeconomic factors
    Risk to woman's life, to her health*, rape, or fetal impairment
    Risk to woman's life, to her health*, or fetal impairment
    Risk to woman's life*, to her health*, or rape
    Risk to woman's life or to her health
    Risk to woman's life
    Illegal with no exceptions
    No information
* Does not apply to some countries or territories in that category
Note: In some countries or territories, abortion laws are modified by other laws, regulations, legal principles or judicial decisions. This map shows their combined effect as implemented by the authorities.

Current laws pertaining to abortion are diverse. Religious, moral, and cultural factors continue to influence abortion laws throughout the world. The right to life, the right to liberty, the right to security of person, and the right to reproductive health are major issues of human rights that sometimes constitute the basis for the existence or absence of abortion laws.

In jurisdictions where abortion is legal, certain requirements must often be met before a woman may obtain a safe, legal abortion (an abortion performed without the woman's consent is considered feticide). These requirements usually depend on the age of the fetus, often using a trimester-based system to regulate the window of legality, or as in the U.S., on a doctor's evaluation of the fetus' viability. Some jurisdictions require a waiting period before the procedure, prescribe the distribution of information on fetal development, or require that parents be contacted if their minor daughter requests an abortion.[197] Other jurisdictions may require that a woman obtain the consent of the fetus' father before aborting the fetus, that abortion providers inform women of health risks of the procedure—sometimes including "risks" not supported by the medical literature—and that multiple medical authorities certify that the abortion is either medically or socially necessary. Many restrictions are waived in emergency situations. China, which has ended their[198] one-child policy, and now has a two child policy,[199][200] has at times incorporated mandatory abortions as part of their population control strategy.[201]

Other jurisdictions ban abortion almost entirely. Many, but not all, of these allow legal abortions in a variety of circumstances. These circumstances vary based on jurisdiction, but may include whether the pregnancy is a result of rape or incest, the fetus' development is impaired, the woman's physical or mental well-being is endangered, or socioeconomic considerations make childbirth a hardship.[25] In countries where abortion is banned entirely, such as Nicaragua, medical authorities have recorded rises in maternal death directly and indirectly due to pregnancy as well as deaths due to doctors' fears of prosecution if they treat other gynecological emergencies.[202][203] Some countries, such as Bangladesh, that nominally ban abortion, may also support clinics that perform abortions under the guise of menstrual hygiene.[204] This is also a terminology in traditional medicine.[205] In places where abortion is illegal or carries heavy social stigma, pregnant women may engage in medical tourism and travel to countries where they can terminate their pregnancies.[206] Women without the means to travel can resort to providers of illegal abortions or attempt to perform an abortion by themselves.[207]

The organization Women on Waves, has been providing education about medical abortions since 1999. The NGO created a mobile medical clinic inside a shipping container, which then travels on rented ships to countries with restrictive abortion laws. Because the ships are registered in the Netherlands, Dutch law prevails when the ship is in international waters. While in port, the organization provides free workshops and education; while in international waters, medical personnel are legally able to prescribe medical abortion drugs and counseling.[208][209][210]

Sex-selective abortion

Sonography and amniocentesis allow parents to determine sex before childbirth. The development of this technology has led to sex-selective abortion, or the termination of a fetus based on sex. The selective termination of a female fetus is most common.

Sex-selective abortion is partially responsible for the noticeable disparities between the birth rates of male and female children in some countries. The preference for male children is reported in many areas of Asia, and abortion used to limit female births has been reported in Taiwan, South Korea, India, and China.[211] This deviation from the standard birth rates of males and females occurs despite the fact that the country in question may have officially banned sex-selective abortion or even sex-screening.[212][213][214][215] In China, a historical preference for a male child has been exacerbated by the one-child policy, which was enacted in 1979.[216]

Many countries have taken legislative steps to reduce the incidence of sex-selective abortion. At the International Conference on Population and Development in 1994 over 180 states agreed to eliminate "all forms of discrimination against the girl child and the root causes of son preference",[217] conditions also condemned by a PACE resolution in 2011.[218] The World Health Organization and UNICEF, along with other United Nations agencies, have found that measures to reduce access to abortion are much less effective at reducing sex-selective abortions than measures to reduce gender inequality.[217]

Anti-abortion violence

Main article: Anti-abortion violence

In a number of cases, abortion providers and these facilities have been subjected to various forms of violence, including murder, attempted murder, kidnapping, stalking, assault, arson, and bombing. Anti-abortion violence is classified by both governmental and scholarly sources as terrorism.[219][220] In the U.S. and Canada, over 8,000 incidents of violence, trespassing, and death threats have been recorded by providers since 1977, including over 200 bombings/arsons and hundreds of assaults.[221] The majority of abortion opponents have not been involved in violent acts.

In the United States, four physicians who performed abortions have been murdered: David Gunn (1993), John Britton (1994), Barnett Slepian (1998), and George Tiller (2009). Also murdered, in the U.S. and Australia, have been other personnel at abortion clinics, including receptionists and security guards such as James Barrett, Shannon Lowney, Lee Ann Nichols, and Robert Sanderson. Woundings (e.g., Garson Romalis) and attempted murders have also taken place in the United States and Canada. Hundreds of bombings, arsons, acid attacks, invasions, and incidents of vandalism against abortion providers have occurred.[222][223] Notable perpetrators of anti-abortion violence include Eric Robert Rudolph, Scott Roeder, Shelley Shannon, and Paul Jennings Hill, the first person to be executed in the United States for murdering an abortion provider.[224]

Legal protection of access to abortion has been brought into some countries where abortion is legal. These laws typically seek to protect abortion clinics from obstruction, vandalism, picketing, and other actions, or to protect women and employees of such facilities from threats and harassment.

Far more common than physical violence is psychological pressure. In 2003, Chris Danze organized anti-abortion organizations throughout Texas to prevent the construction of a Planned Parenthood facility in Austin. The organizations released the personal information online, of those involved with construction, sending them up to 1200 phone calls a day and contacting their churches.[225] Some protestors record women entering clinics on camera.[225]

Other animals

Further information: Miscarriage

Spontaneous abortion occurs in various animals. For example, in sheep it may be caused by stress or physical exertion, such as crowding through doors or being chased by dogs.[226] In cows, abortion may be caused by contagious disease, such as brucellosis or Campylobacter, but can often be controlled by vaccination.[227] Eating pine needles can also induce abortions in cows.[228][229] Several plants, including broomweed, skunk cabbage, poison hemlock, and tree tobacco, are known to cause fetal deformities and abortion in cattle[230]: 45–46  and in sheep and goats.[230]: 77–80  In horses, a fetus may be aborted or resorbed if it has lethal white syndrome (congenital intestinal aganglionosis). Foal embryos that are homozygous for the dominant white gene (WW) are theorized to also be aborted or resorbed before birth.[231] In many species of sharks and rays, stress-induced abortions occur frequently on capture.[232]

Viral infection can cause abortion in dogs.[233] Cats can experience spontaneous abortion for many reasons, including hormonal imbalance. A combined abortion and spaying is performed on pregnant cats, especially in trap–neuter–return programs, to prevent unwanted kittens from being born.[234][235][236] Female rodents may terminate a pregnancy when exposed to the smell of a male not responsible for the pregnancy, known as the Bruce effect.[237]

Abortion may also be induced in animals, in the context of animal husbandry. For example, abortion may be induced in mares that have been mated improperly, or that have been purchased by owners who did not realize the mares were pregnant, or that are pregnant with twin foals.[238] Feticide can occur in horses and zebras due to male harassment of pregnant mares or forced copulation,[239][240][241] although the frequency in the wild has been questioned.[242] Male gray langur monkeys may attack females following male takeover, causing miscarriage.[243]

Notes

  1. ↑ Definitions of abortion, as with many words, vary from source to source. Language used to define abortion often reflects societal and political opinions (not only scientific knowledge). For a list of definitions as stated by obstetrics and gynecology (OB/GYN) textbooks, dictionaries, and other sources, please see Definitions of abortion.
  2. ↑ By 1930, medical procedures in the US had improved for both childbirth and abortion but not equally, and induced abortion in the first trimester had become safer than childbirth. In 1973, Roe v. Wade acknowledged that abortion in the first trimester was safer than childbirth:
    • "The 1970s". Time communication 1940–1989: retrospective. Time Inc. 1989. Blackmun was also swayed by the fact that most abortion prohibitions were enacted in the 19th century when the procedure was more dangerous than now.
    • Will, George (1990). Suddenly: the American idea abroad and at home, 1986–1990. Free Press. p. 312. ISBN 0-02-934435-2.
    • Lewis, J.; Shimabukuro, Jon O. (28 January 2001). "Abortion Law Development: A Brief Overview". Congressional Research Service. Archived from the original on 14 May 2011. Retrieved 1 May 2011.
    • Schultz, David Andrew (2002). Encyclopedia of American law. Infobase Publishing. p. 1. ISBN 0-8160-4329-9. Archived from the original on 9 December 2015.
    • Lahey, Joanna N. (24 September 2009). "Birthing a Nation: Fertility Control Access and the 19th Century Demographic Transition" (PDF; preliminary version). Colloquium. Pomona College. Archived (PDF) from the original on 7 January 2012.

References

  1. ↑ The Johns Hopkins Manual of Gynecology and Obstetrics (4 ed.). Lippincott Williams & Wilkins. 2012. pp. 438–439. ISBN 9781451148015. Archived from the original on September 10, 2017.
  2. ↑ "How many people are affected by or at risk for pregnancy loss or miscarriage?". www.nichd.nih.gov. July 15, 2013. Archived from the original on April 2, 2015. Retrieved March 14, 2015.
  3. ↑ "Home : Oxford English Dictionary". www.oed.com. Archived from the original on 2020-08-19. Retrieved 2020-07-24.
  4. ↑ "Abortion (noun)". Oxford Living Dictionaries. Archived from the original on 28 May 2018. Retrieved 8 June 2018. [mass noun] The deliberate termination of a human pregnancy, most often performed during the first 28 weeks of pregnancy
  5. ↑ Grimes, DA; Stuart, G (2010). "Abortion jabberwocky: the need for better terminology". Contraception. 81 (2): 93–96. doi:10.1016/j.contraception.2009.09.005. PMID 20103443.
  6. 1 2 3 4 5 Grimes, DA; Benson, J; Singh, S; Romero, M; Ganatra, B; Okonofua, FE; Shah, IH (2006). "Unsafe abortion: The preventable pandemic" (PDF). The Lancet. 368 (9550): 1908–19. doi:10.1016/S0140-6736(06)69481-6. PMID 17126724. Archived (PDF) from the original on 29 June 2011.
  7. 1 2 Raymond, EG; Grossman, D; Weaver, MA; Toti, S; Winikoff, B (November 2014). "Mortality of induced abortion, other outpatient surgical procedures and common activities in the United States". Contraception. 90 (5): 476–79. doi:10.1016/j.contraception.2014.07.012. PMID 25152259.
  8. ↑ "Preventing unsafe abortion". www.who.int. Archived from the original on 23 August 2019. Retrieved 6 August 2019.
  9. ↑ Faúndes, Anibal; Shah, Iqbal H. (1 October 2015). "Evidence supporting broader access to safe legal abortion". International Journal of Gynecology & Obstetrics. World Report on Women's Health 2015: The unfinished agenda of women's reproductive health. 131: S56–S59. doi:10.1016/j.ijgo.2015.03.018. ISSN 0020-7292. PMID 26433508. Archived from the original on 19 October 2020. Retrieved 24 July 2020.
  10. ↑ Latt, Su Mon; Milner, Allison; Kavanagh, Anne (5 January 2019). "Abortion laws reform may reduce maternal mortality: an ecological study in 162 countries". BMC Women's Health. 19 (1): 1. doi:10.1186/s12905-018-0705-y. ISSN 1472-6874. PMC 6321671. PMID 30611257.
  11. 1 2 Raymond, E.G.; Grimes, D.A. (2012). "The Comparative Safety of Legal Induced Abortion and Childbirth in the United States". Obstetrics & Gynecology. 119 (2, Part 1): 215–19. doi:10.1097/AOG.0b013e31823fe923. PMID 22270271.
  12. 1 2 3 Kulier, R; Kapp, N; Gülmezoglu, AM; Hofmeyr, GJ; Cheng, L; Campana, A (9 November 2011). "Medical methods for first trimester abortion". The Cochrane Database of Systematic Reviews (11): CD002855. doi:10.1002/14651858.CD002855.pub4. PMC 7144729. PMID 22071804. S2CID 205167182.
  13. 1 2 3 Kapp, N; Whyte, P; Tang, J; Jackson, E; Brahmi, D (September 2013). "A review of evidence for safe abortion care". Contraception. 88 (3): 350–63. doi:10.1016/j.contraception.2012.10.027. PMID 23261233.
  14. ↑ "Abortion – Women's Health Issues". Merck Manuals Consumer Version. Archived from the original on 13 July 2018. Retrieved 12 July 2018.
  15. 1 2 3 4 Lohr, PA; Fjerstad, M; Desilva, U; Lyus, R (2014). "Abortion". BMJ. 348: f7553. doi:10.1136/bmj.f7553.
  16. 1 2 3 4 Shah, I; Ahman, E (December 2009). "Unsafe abortion: global and regional incidence, trends, consequences, and challenges" (PDF). Journal of Obstetrics and Gynaecology Canada. 31 (12): 1149–58. doi:10.1016/s1701-2163(16)34376-6. PMID 20085681. Archived from the original (PDF) on 16 July 2011.
  17. ↑ World Health Organization (2012). Safe abortion: technical and policy guidance for health systems (PDF) (2nd ed.). Geneva: World Health Organization. p. 8. ISBN 978-92-4-154843-4. Archived (PDF) from the original on 16 January 2015.
  18. ↑ Sedgh, Gilda; Bearak, Jonathan; Singh, Susheela; Bankole, Akinrinola; Popinchalk, Anna; Ganatra, Bela; Rossier, Clémentine; Gerdts, Caitlin; Tunçalp, Özge; Johnson, Brooke Ronald; Johnston, Heidi Bart; Alkema, Leontine (May 2016). "Abortion incidence between 1990 and 2014: global, regional, and subregional levels and trends". The Lancet. 388 (10041): 258–67. doi:10.1016/S0140-6736(16)30380-4. PMC 5498988. PMID 27179755.
  19. ↑ "Worldwide, an estimated 25 million unsafe abortions occur each year". World Health Organization. 28 September 2017. Archived from the original on 29 September 2017. Retrieved 29 September 2017.
  20. 1 2 3 4 5 6 7 8 Sedgh, G.; Singh, S.; Shah, I.H.; Åhman, E.; Henshaw, S.K.; Bankole, A. (2012). "Induced abortion: Incidence and trends worldwide from 1995 to 2008" (PDF). The Lancet. 379 (9816): 625–32. doi:10.1016/S0140-6736(11)61786-8. PMID 22264435. Archived (PDF) from the original on 6 February 2012. Because few of the abortion estimates were based on studies of random samples of women, and because we did not use a model-based approach to estimate abortion incidence, it was not possible to compute confidence intervals based on standard errors around the estimates. Drawing on the information available on the accuracy and precision of abortion estimates that were used to develop the subregional, regional, and worldwide rates, we computed intervals of certainty around these rates (webappendix). We computed wider intervals for unsafe abortion rates than for safe abortion rates. The basis for these intervals included published and unpublished assessments of abortion reporting in countries with liberal laws, recently published studies of national unsafe abortion, and high and low estimates of the numbers of unsafe abortion developed by WHO.
  21. ↑ Sedgh G, Henshaw SK, Singh S, Bankole A, Drescher J (September 2007). "Legal abortion worldwide: incidence and recent trends". International Family Planning Perspectives. 33 (3): 106–16. doi:10.1363/3310607. PMID 17938093. Archived from the original on 19 August 2009.
  22. ↑ "Induced Abortion Worldwide". Guttmacher Institute. 2018-03-01. Archived from the original on 2020-02-23. Retrieved 2020-02-21. Of the world's 1.64 billion women of reproductive age, 6% live where abortion is banned outright, and 37% live where it is allowed without restriction as to reason. Most women live in countries with laws that fall between these two extremes.
  23. 1 2 3 4 Culwell KR, Vekemans M, de Silva U, Hurwitz M (July 2010). "Critical gaps in universal access to reproductive health: Contraception and prevention of unsafe abortion". International Journal of Gynecology & Obstetrics. 110: S13–16. doi:10.1016/j.ijgo.2010.04.003. PMID 20451196.
  24. 1 2 3 4 5 6 7 8 9 10 11 Paul, M; Lichtenberg, ES; Borgatta, L; Grimes, DA; Stubblefield, PG; Creinin, MD; Joffe, Carole (2009). "1. Abortion and medicine: A sociopolitical history" (PDF). Management of Unintended and Abnormal Pregnancy (1st ed.). Oxford: John Wiley & Sons. ISBN 978-1-4443-1293-5. OL 15895486W. Archived (PDF) from the original on 19 January 2012.
  25. 1 2 3 Boland, R.; Katzive, L. (2008). "Developments in Laws on Induced Abortion: 1998–2007". International Family Planning Perspectives. 34 (3): 110–20. doi:10.1363/3411008. PMID 18957353. Archived from the original on 7 October 2011.
  26. ↑ Paola, Adolf; Walker, Robert; LaCivita, Lois (2010). Nixon, Frederick (ed.). Medical ethics and humanities. Sudbury, MA: Jones and Bartlett Publishers. p. 249. ISBN 978-0-7637-6063-2. OL 13764930W. Archived from the original on 6 September 2017.
  27. ↑ Johnstone, Megan-Jane (2009). Bioethics a nursing perspective. Confederation of Australian Critical Care Nurses Journal. Vol. 3 (5th ed.). Sydney, NSW: Churchill Livingstone/Elsevier. pp. 24–30. ISBN 978-0-7295-7873-8. PMID 2129925. Archived from the original on 6 September 2017. Although abortion has been legal in many countries for several decades now, its moral permissibilities continues to be the subject of heated public debate.
  28. ↑ Pastor Mark Driscoll (18 October 2013). "What do 55 million people have in common?". Fox News. Archived from the original on 31 August 2014. Retrieved 2 July 2014.
  29. ↑ Hansen, Dale (18 March 2014). "Abortion: Murder, or Medical Procedure?". The Huffington Post. Archived from the original on 14 July 2014. Retrieved 2 July 2014.
  30. ↑ Sifris, Ronli Noa (2013). Reproductive freedom, torture and international human rights: challenging the masculinisation of torture. Hoboken, NJ: Taylor & Francis. p. 3. ISBN 978-1-135-11522-7. OCLC 869373168. Archived from the original on 15 October 2015.
  31. ↑ Swett, C. (2007). Unsafe abortion : global and regional estimates of the incidence of unsafe abortion and associated mortality in 2003 (5th ed.). World Health Organization. ISBN 978-92-4-159612-1. Archived from the original on 7 April 2018. Retrieved 24 March 2018.
  32. ↑ "Abortion – medical". US National Library of Medicine (Medline Plus). 9 July 2018. Archived from the original on 12 July 2018.
  33. ↑ Cheng L. (1 November 2008). "Surgical versus medical methods for second-trimester induced abortion". The WHO Reproductive Health Library. World Health Organization. Archived from the original on 1 August 2010. Retrieved 17 June 2011.
  34. ↑ Bankole; et al. (1998). "Reasons Why Women Have Induced Abortions: Evidence from 27 Countries". International Family Planning Perspectives. 24 (3): 117–27, 152. doi:10.2307/3038208. JSTOR 3038208. Archived from the original on 17 January 2006.
  35. ↑ Finer, Lawrence B.; Frohwirth, Lori F.; Dauphinee, Lindsay A.; Singh, Susheela; Moore, Ann M. (2005). "Reasons U.S. Women Have Abortions: Quantitative and Qualitative Perspectives" (PDF). Perspectives on Sexual and Reproductive Health. 37 (3): 110–18. doi:10.1111/j.1931-2393.2005.tb00045.x. PMID 16150658. Archived (PDF) from the original on 17 January 2006.
  36. ↑ Stubblefield, Phillip G. (2002). "10. Family Planning". In Berek, Jonathan S. (ed.). Novak's Gynecology (13 ed.). Lippincott Williams & Wilkins. ISBN 978-0-7817-3262-8.
  37. ↑ Bartlett, LA; Berg, CJ; Shulman, HB; Zane, SB; Green, CA; Whitehead, S; Atrash, HK (2004), "Risk factors for legal induced abortion-related mortality in the United States", Obstetrics & Gynecology, 103 (4): 729–37, doi:10.1097/01.AOG.0000116260.81570.60, PMID 15051566
  38. ↑ Roche, Natalie E. (28 September 2004). "Therapeutic Abortion". eMedicine. Archived from the original on 14 December 2004. Retrieved 19 June 2011.
  39. 1 2 3 4 Schorge, John O.; Schaffer, Joseph I.; Halvorson, Lisa M.; Hoffman, Barbara L.; Bradshaw, Karen D.; Cunningham, F. Gary, eds. (2008). "6. First-Trimester Abortion". Williams Gynecology (1 ed.). McGraw-Hill Medical. ISBN 978-0-07-147257-9.
  40. ↑ "Elective surgery". Encyclopedia of Surgery. Archived from the original on 13 November 2012. Retrieved 17 December 2012. "An elective surgery is a planned, non-emergency surgical procedure. It may be either medically required (e.g., cataract surgery), or optional (e.g., breast augmentation or implant) surgery.
  41. ↑ Churchill Livingstone medical dictionary. Edinburgh New York: Churchill Livingstone Elsevier. 2008. ISBN 978-0-443-10412-1. The preferred term for unintentional loss of the product of conception prior to 24 weeks' gestation is miscarriage.
  42. ↑ Annas, George J.; Elias, Sherman (2007). "51. Legal and Ethical Issues in Obstetric Practice". In Gabbe, Steven G.; Niebyl, Jennifer R.; Simpson, Joe Leigh (eds.). Obstetrics: Normal and Problem Pregnancies (5 ed.). Churchill Livingstone. p. 669. ISBN 978-0-443-06930-7. A preterm birth is defined as one that occurs before the completion of 37 menstrual weeks of gestation, regardless of birth weight.
  43. ↑ "Stillbirth". Concise Medical Dictionary. Oxford University Press. 2010. ISBN 978-0199557141. Archived from the original on 15 October 2015. birth of a fetus that shows no evidence of life (heartbeat, respiration, or independent movement) at any time later than 24 weeks after conception
  44. ↑ "7 FAM 1470 Documenting Stillbirth (Fetal Death)". United States Department of State. 18 February 2011. Archived from the original on 5 February 2016. Retrieved 12 January 2016.
  45. ↑ Annas, George J.; Elias, Sherman (2007). "24. Pregnancy loss". In Gabbe, Steven G.; Niebyl, Jennifer R.; Simpson, Joe Leigh (eds.). Obstetrics: Normal and Problem Pregnancies (5 ed.). Churchill Livingstone. ISBN 978-0-443-06930-7.
  46. ↑ Katz, Vern L. (2007). "16. Spontaneous and Recurrent Abortion – Etiology, Diagnosis, Treatment". In Katz, Vern L.; Lentz, Gretchen M.; Lobo, Rogerio A.; Gershenson, David M. (eds.). Katz: Comprehensive Gynecology (5 ed.). Mosby. ISBN 978-0-323-02951-3.
  47. ↑ Stovall, Thomas G. (2002). "17. Early Pregnancy Loss and Ectopic Pregnancy". In Berek, Jonathan S. (ed.). Novak's Gynecology (13 ed.). Lippincott Williams & Wilkins. ISBN 978-0-7817-3262-8.
  48. ↑ Cunningham, F. Gary; Leveno, Kenneth J.; Bloom, Steven L.; Spong, Catherine Y.; Dashe, Jodi S.; Hoffman, Barbara L.; Casey, Brian M.; Sheffield, Jeanne S., eds. (2014). Williams Obstetrics (24th ed.). McGraw Hill Education. ISBN 978-0-07-179893-8. {{cite book}}: Unknown parameter |editorlink4= ignored (help)
  49. 1 2 Stöppler, Melissa Conrad. Shiel, William C., Jr. (ed.). "Miscarriage (Spontaneous Abortion)". MedicineNet.com. WebMD. Archived from the original on 29 August 2004. Retrieved 7 April 2009.
  50. 1 2 Jauniaux E, Kaminopetros P, El-Rafaey H (1999). "Early pregnancy loss". In Whittle MJ, Rodeck CH (eds.). Fetal medicine: basic science and clinical practice. Edinburgh: Churchill Livingstone. p. 837. ISBN 978-0-443-05357-3. OCLC 42792567.{{cite book}}: CS1 maint: url-status (link)
  51. ↑ "Fetal Homicide Laws". National Conference of State Legislatures. Archived from the original on 11 September 2012. Retrieved 7 April 2009.
  52. 1 2 Kulier R, Kapp N, Gülmezoglu AM, Hofmeyr GJ, Cheng L, Campana A (2011). "Medical methods for first trimester abortion". The Cochrane Database of Systematic Reviews. 11 (11): CD002855. doi:10.1002/14651858.CD002855.pub4. PMC 7144729. PMID 22071804. S2CID 205167182.
  53. 1 2 Creinin MD, Gemzell-Danielsson K (2009). "Medical abortion in early pregnancy". In Paul M, Lichtenberg ES, Borgatta L, Grimes DA, Stubblefield PG, Creinin MD (eds.). Management of unintended and abnormal pregnancy: comprehensive abortion care. Oxford: Wiley-Blackwell. pp. 111–34. ISBN 978-1-4051-7696-5.
  54. 1 2 Kapp N, von Hertzen H (2009). "Medical methods to induce abortion in the second trimester". In Paul M, Lichtenberg ES, Borgatta L, Grimes DA, Stubblefield PG, Creinin MD (eds.). Management of unintended and abnormal pregnancy: comprehensive abortion care. Oxford: Wiley-Blackwell. pp. 178–92. ISBN 978-1-4051-7696-5.
  55. ↑ Chen MJ, Creinin MD (July 2015). "Mifepristone With Buccal Misoprostol for Medical Abortion: A Systematic Review". Obstet Gynecol. 126 (1): 12–21. doi:10.1097/AOG.0000000000000897. PMID 26241251. Archived from the original on 2020-07-26. Retrieved 2020-07-24.
  56. 1 2 Research, Center for Drug Evaluation and (8 February 2019). "Mifeprex (mifepristone) Information". FDA. Archived from the original on 23 April 2019. Retrieved 2 July 2019.
  57. ↑ Wildschut, H; Both, MI; Medema, S; Thomee, E; Wildhagen, MF; Kapp, N (19 January 2011). "Medical methods for mid-trimester termination of pregnancy". The Cochrane Database of Systematic Reviews (1): CD005216. doi:10.1002/14651858.CD005216.pub2. PMID 21249669.
  58. 1 2 Chen, MJ; Creinin, MD (July 2015). "Mifepristone With Buccal Misoprostol for Medical Abortion: A Systematic Review". Obstetrics and Gynecology. 126 (1): 12–21. doi:10.1097/AOG.0000000000000897. PMID 26241251. Archived from the original on 2020-07-26. Retrieved 2020-07-24.
  59. 1 2 WHO Department of Reproductive Health and Research (2006). Frequently asked clinical questions about medical abortion (PDF). Geneva: World Health Organization. ISBN 92-4-159484-5. Archived (PDF) from the original on 26 December 2011. Retrieved 22 November 2011.(subscription required)
  60. ↑ Fjerstad M, Sivin I, Lichtenberg ES, Trussell J, Cleland K, Cullins V (September 2009). "Effectiveness of medical abortion with mifepristone and buccal misoprostol through 59 gestational days". Contraception. 80 (3): 282–86. doi:10.1016/j.contraception.2009.03.010. PMC 3766037. PMID 19698822. The regimen (200 mg of mifepristone, followed 24–48 hours later by 800 mcg of vaginal misoprostol) previously used by Planned Parenthood clinics in the United States from 2001 to March 2006 was 98.5% effective through 63 days gestation—with an ongoing pregnancy rate of about 0.5%, and an additional 1% of women having uterine evacuation for various reasons, including problematic bleeding, persistent gestational sac, clinician judgment or a woman's request. The regimen (200 mg of mifepristone, followed 24–48 hours later by 800 mcg of buccal misoprostol) currently used by Planned Parenthood clinics in the United States since April 2006 is 98% effective through 59 days gestation.
  61. ↑ Holmquist S, Gilliam M (2008). "Induced abortion". In Gibbs RS, Karlan BY, Haney AF, Nygaard I (eds.). Danforth's obstetrics and gynecology (10th ed.). Philadelphia: Lippincott Williams & Wilkins. pp. 586–603. ISBN 978-0-7817-6937-2.
  62. ↑ "Abortion statistics, England and Wales: 2010" (PDF). London: Department of Health, United Kingdom. 24 May 2011. Archived (PDF) from the original on 1 October 2015. Retrieved 22 November 2011.
  63. ↑ "Abortion statistics, year ending 31 December 2010" (PDF). Edinburgh: ISD, NHS Scotland. 31 May 2011. Archived (PDF) from the original on 26 July 2011. Retrieved 22 November 2011.
  64. ↑ Vilain A, Mouquet MC (22 June 2011). "Voluntary terminations of pregnancies in 2008 and 2009" (PDF). Paris: DREES, Ministry of Health, France. Archived from the original (PDF) on 26 September 2011. Retrieved 22 November 2011.
  65. ↑ "Abortions in Switzerland 2010". Neuchâtel: Office of Federal Statistics, Switzerland. 5 July 2011. Archived from the original on 3 October 2011. Retrieved 22 November 2011.
  66. ↑ Gissler M, Heino A (21 February 2011). "Induced abortions in the Nordic countries 2009" (PDF). Helsinki: National Institute for Health and Welfare, Finland. Archived from the original (PDF) on 18 January 2012. Retrieved 22 November 2011.
  67. ↑ Jones, Rachel K.; Jerman, Jenna (17 January 2017). "Abortion incidence and service availability in the United States, 2014". Perspectives on Sexual and Reproductive Health. 49 (1): 17–27. doi:10.1363/psrh.12015. PMC 5487028. PMID 28094905.
    96% of all abortions performed in nonhospital facilities × 31% early medical abortions of all nonhospital abortions = 30% early medical abortions of all abortions; 97% of nonhospital medical abortions used mifepristone and misoprostol—3% used methotrexate and misoprostol, or misoprostol alone—in the United States in 2014.
  68. 1 2 Meckstroth K, Paul M (2009). "First-trimester aspiration abortion". In Paul M, Lichtenberg ES, Borgatta L, Grimes DA, Stubblefield PG, Creinin MD (eds.). Management of unintended and abnormal pregnancy: comprehensive abortion care. Oxford: Wiley-Blackwell. pp. 135–156. ISBN 978-1-4051-7696-5.
  69. ↑ Healthwise (2004). "Manual and vacuum aspiration for abortion". WebMD. Archived from the original on 11 February 2007. Retrieved 5 December 2008.
  70. ↑ World Health Organization (2017). "Dilatation and curettage". Managing Complications in Pregnancy and Childbirth: A Guide for Midwives and Doctors. Geneva: World Health Organization. ISBN 978-92-4-154587-7. OCLC 181845530. Archived from the original on 19 May 2009. Retrieved 30 July 2019.
  71. ↑ Hammond, C; Chasen, S (2009). Dilation and evacuation. In Paul M, Lichtenberg ES Borgatta L Grimes DA Stubblefield P Creinin (eds)Management of unintended and abnormal pregnancy: comprehensive abortion care. Oxford: Wiley-Blackwell. pp. 178–92. ISBN 978-1-4051-7696-5.
  72. ↑ "Practice Bulletin No. 135: Second-Trimester Abortion". Obstetrics & Gynecology. 121 (6): 1394–1406. June 2013. doi:10.1097/01.AOG.0000431056.79334.cc. ISSN 0029-7844. PMID 23812485. S2CID 205384119.
  73. 1 2 Templeton, A.; Grimes, D.A. (2011). "A Request for Abortion". New England Journal of Medicine. 365 (23): 2198–2204. doi:10.1056/NEJMcp1103639. PMID 22150038.
  74. ↑ Borgatta, L (December 2014). "Labor Induction Termination of Pregnancy". Global Library of Women's Medicine. GLOWM.10444. doi:10.3843/GLOWM.10444. Archived from the original on 24 September 2015. Retrieved 25 September 2015.
  75. 1 2 3 Society of Family Planning (February 2011). "Clinical Guidelines, Labor induction abortion in the second trimester". Contraception. 84 (1): 4–18. doi:10.1016/j.contraception.2011.02.005. PMID 21664506. Archived from the original on 6 June 2020. Retrieved 25 September 2015. 10. What is the effect of feticide on labor induction abortion outcome? Deliberately causing demise of the fetus before labor induction abortion is performed primarily to avoid transient fetal survival after expulsion; this approach may be for the comfort of both the woman and the staff, to avoid futile resuscitation efforts. Some providers allege that feticide also facilitates delivery, although little data support this claim. Transient fetal survival is very unlikely after intraamniotic installation of saline or urea, which are directly feticidal. Transient survival with misoprostol for labor induction abortion at greater than 18 weeks ranges from 0% to 50% and has been observed in up to 13% of abortions performed with high-dose oxytocin. Factors associated with a higher likelihood of transient fetal survival with labor induction abortion include increasing gestational age, decreasing abortion interval and the use of nonfeticidal inductive agents such as the PGE1 analogues.
  76. ↑ "2015 Clinical Policy Guidelines" (PDF). National Abortion Federation. 2015. Archived (PDF) from the original on 12 August 2015. Retrieved 30 October 2015. Policy Statement: Medical induction abortion is a safe and effective method for termination of pregnancies beyond the first trimester when performed by trained clinicians in medical offices, freestanding clinics, ambulatory surgery centers, and hospitals. Feticidal agents may be particularly important when issues of viability arise. {{cite journal}}: Cite journal requires |journal= (help)
  77. ↑ Riddle, John M. (1997). Eve's herbs: a history of contraception and abortion in the West. Cambridge, MA: Harvard University Press. ISBN 978-0-674-27024-4. OCLC 36126503.
  78. ↑ Sullivan, John B.; Rumack, Barry H.; Thomas, Harold Jr; et al. (1979), "Pennyroyal oil poisoning and hepatoxicity", Journal of the American Medical Association, 242 (26): 2873–24, doi:10.1001/jama.1979.03300260043027, S2CID 26198529
  79. ↑ Ciganda C, Laborde A (2003). "Herbal infusions used for induced abortion". Journal of Toxicology: Clinical Toxicology. 41 (3): 235–39. doi:10.1081/CLT-120021104. PMID 12807304. S2CID 44851492.
  80. ↑ Smith JP (1998). "Risky choices: The dangers of teens using self-induced abortion attempts". Journal of Pediatric Health Care. 12 (3): 147–51. doi:10.1016/S0891-5245(98)90245-0. PMID 9652283.
  81. 1 2 3 4 Potts, M.; Graff, M.; Taing, J. (2007). "Thousand-year-old depictions of massage abortion". Journal of Family Planning and Reproductive Health Care. 33 (4): 233–34. doi:10.1783/147118907782101904. PMID 17925100.
  82. ↑ Thapa, S.R.; Rimal, D.; Preston, J. (2006). "Self induction of abortion with instrumentation". Australian Family Physician. 35 (9): 697–98. PMID 16969439. Archived from the original on 8 January 2009.
  83. ↑ "The Prevention and Management of Unsafe Abortion" (PDF). World Health Organization. April 1992. Archived (PDF) from the original on 30 May 2010. Retrieved 18 October 2017.
  84. ↑ Grimes, DA; Creinin, MD (2004). "Induced abortion: an overview for internists". Annals of Internal Medicine. 140 (8): 620–26. doi:10.7326/0003-4819-140-8-200404200-00009. PMID 15096333.
  85. ↑ Petersen, Emily E. (2019). "Vital Signs: Pregnancy-Related Deaths, United States, 2011–2015, and Strategies for Prevention, 13 States, 2013–2017". MMWR. Morbidity and Mortality Weekly Report. 68 (18): 423–429. doi:10.15585/mmwr.mm6818e1. ISSN 0149-2195. PMC 6542194. PMID 31071074.
  86. ↑ National Academies of Sciences, Engineering; Division, Health Medicine; Board on Health Care Services; Board on Population Health Public Health Practice; Committee on Reproductive Health Services: Assessing the Safety Quality of Abortion Care in the U.S (2018). Read "The Safety and Quality of Abortion Care in the United States" at NAP.edu. doi:10.17226/24950. ISBN 978-0-309-46818-3. PMID 29897702. Archived from the original on 2020-07-24. Retrieved 2020-07-24.
  87. ↑ Donnelly L (26 February 2011). "Abortion is Safer than Having a Baby, Doctors Say". The Telegraph.
  88. ↑ Dixon-Mueller R, Germain A (January 2007). "Fertility regulation and reproductive health in the Millennium Development Goals: the search for a perfect indicator". American Journal of Public Health. 97 (1): 45–51. doi:10.2105/AJPH.2005.068056. PMC 1716248. PMID 16571693.
  89. ↑ "Abortion in Indonesia" (PDF). Guttmacher Institute. 2008. Archived (PDF) from the original on 7 June 2020. Retrieved 13 October 2019.
  90. ↑ Raymond, EG; Grossman, D; Weaver, MA; Toti, S; Winikoff, B (November 2014). "Mortality of induced abortion, other outpatient surgical procedures and common activities in the United States". Contraception. 90 (5): 476–79. doi:10.1016/j.contraception.2014.07.012. PMID 25152259.
  91. ↑ Ralph, Lauren J.; Schwarz, Eleanor Bimla; Grossman, Daniel; Foster, Diana Greene (11 June 2019). "Self-reported Physical Health of Women Who Did and Did Not Terminate Pregnancy After Seeking Abortion Services: A Cohort Study". Annals of Internal Medicine. 171 (4): 238–247. doi:10.7326/M18-1666. ISSN 0003-4819. PMID 31181576.
  92. ↑ Raymond, Elizabeth G.; Grimes, David A. (February 2012). "The Comparative Safety of Legal Induced Abortion and Childbirth in the United States". Obstetrics & Gynecology. 119 (2, Part 1): 215–219. doi:10.1097/AOG.0b013e31823fe923. ISSN 0029-7844. PMID 22270271.
  93. ↑ Abbas, D; Chong, E; Raymond, EG (September 2015). "Outpatient medical abortion is safe and effective through 70 days gestation". Contraception. 92 (3): 197–99. doi:10.1016/j.contraception.2015.06.018. PMID 26118638.
  94. ↑ Grossman D (3 September 2004). "Medical methods for first trimester abortion: RHL commentary". Reproductive Health Library. Geneva: World Health Organization. Archived from the original on 28 October 2011. Retrieved 22 November 2011.
  95. ↑ Chien P, Thomson M (15 December 2006). "Medical versus surgical methods for first trimester termination of pregnancy: RHL commentary". Reproductive Health Library. Geneva: World Health Organization. Archived from the original on 17 May 2010. Retrieved 1 June 2010.
  96. ↑ Westfall JM, Sophocles A, Burggraf H, Ellis S (1998). "Manual vacuum aspiration for first-trimester abortion". Arch Fam Med. 7 (6): 559–62. doi:10.1001/archfami.7.6.559. PMID 9821831. Archived from the original on 5 April 2005.
  97. ↑ Dempsey, A (December 2012). "Serious infection associated with induced abortion in the United States". Clinical Obstetrics and Gynecology. 55 (4): 888–92. doi:10.1097/GRF.0b013e31826fd8f8. PMID 23090457.
  98. ↑ White, Kari; Carroll, Erin; Grossman, Daniel (November 2015). "Complications from first-trimester aspiration abortion: a systematic review of the literature". Contraception. 92 (5): 422–38. doi:10.1016/j.contraception.2015.07.013. PMID 26238336.
  99. ↑ ACOG Committee on Practice Bulletins – Gynecology (May 2009). "ACOG practice bulletin No. 104: antibiotic prophylaxis for gynecologic procedures". Obstetrics & Gynecology. 113 (5): 1180–89. doi:10.1097/AOG.0b013e3181a6d011. PMID 19384149.
  100. ↑ Sawaya GF, Grady D, Kerlikowske K, Grimes DA (May 1996). "Antibiotics at the time of induced abortion: the case for universal prophylaxis based on a meta-analysis". Obstetrics & Gynecology. 87 (5 Pt 2): 884–90. PMID 8677129.
  101. ↑ Achilles, Sharon L.; Reeves, Matthew F. (April 2011). "Prevention of infection after induced abortion". Contraception. 83 (4): 295–309. doi:10.1016/j.contraception.2010.11.006. PMID 21397086.
  102. ↑ Barnard, S; Kim, C; Park, MH; Ngo, TD (27 July 2015). "Doctors or mid-level providers for abortion" (PDF). The Cochrane Database of Systematic Reviews (7): CD011242. doi:10.1002/14651858.CD011242.pub2. PMID 26214844. Archived from the original on 27 August 2021. Retrieved 24 July 2020.
  103. ↑ Lerma, Klaira; Shaw, Kate A. (15 September 2017). "Update on second trimester medical abortion". Current Opinion in Obstetrics and Gynecology. 29 (6): 413–18. doi:10.1097/GCO.0000000000000409. ISSN 1473-656X. PMID 28922193. Second trimester surgical abortion is well tolerated and increasingly expeditious
  104. ↑ Committee on Practice Bulletins-Gynecology; Steinauer, Jody; Jackson, Andrea; Grossman, Daniel (June 2013). "Second-trimester abortion. Practice Bulletin No. 135". American College of Obstetrics & Gynecology - Practice Bulletins. Archived from the original on 24 December 2019. Retrieved 4 December 2019. The mortality rate associated with abortion is low (0.6 per 100,000 legal, induced abortions), and the risk of death associated with childbirth is approximately 14 times higher than that with abortion. Abortion-related mortality increases with each week of gestation, with a rate of 0.1 per 100,000 procedures at 8 weeks of gestation or less, and 8.9 per 100,000 procedures at 21 weeks of gestation or greater.
  105. ↑ Bartlett, Linda A. (April 2004). "Risk Factors for Legal Induced Abortion–Related Mortality in the United States". Obstetrics & Gynecology. 103 (4): 729–737. doi:10.1097/01.AOG.0000116260.81570.60. PMID 15051566. The risk factor that continues to be most strongly associated with mortality from legal abortion is gestational age at the time of the abortion
  106. ↑ Saccone, Gabriele; Perriera, Lisa; Berghella, Vincenzo (May 2016). "Prior uterine evacuation of pregnancy as independent risk factor for preterm birth: a systematic review and metaanalysis" (PDF). American Journal of Obstetrics and Gynecology. 214 (5): 572–591. doi:10.1016/j.ajog.2015.12.044. PMID 26743506. Archived (PDF) from the original on 2021-08-27. Retrieved 2020-07-24. Prior surgical uterine evacuation for either I-TOP[induced termination of pregnancy] or SAB[spontaneous abortion, - also known as miscarriage] is an independent risk factor for PTB[pre-term birth]. These data warrant caution in the use of surgical uterine evacuation and should encourage safer surgical techniques as well as medical methods.
  107. ↑ Averbach, Sarah H.; Seidman, Dominika; Steinauer, Jody; Darney, Philip (1 January 2017). "Re: Prior uterine evacuation of pregnancy as independent risk factor for preterm birth: a systematic review and metaanalysis". American Journal of Obstetrics Gynecology. 216 (1): 87. doi:10.1016/j.ajog.2016.08.038. Archived from the original on 27 August 2021. Retrieved 24 July 2020.
  108. 1 2 Jasen P (October 2005). "Breast cancer and the politics of abortion in the United States". Medical History. 49 (4): 423–44. doi:10.1017/S0025727300009145. PMC 1251638. PMID 16562329.
  109. ↑ Schneider, A. Patrick II; Zainer, Christine; et al. (August 2014). "The breast cancer epidemic: 10 facts". The Linacre Quarterly. Catholic Medical Association. 81 (3): 244–77. doi:10.1179/2050854914Y.0000000027. PMC 4135458. PMID 25249706. an association between [induced abortion] and breast cancer has been found by numerous Western and non-Western researchers from around the world. This is especially true in more recent reports that allow for a sufficient breast cancer latency period since an adoption of a Western life style in sexual and reproductive behavior.
  110. ↑ Position statements of major medical bodies on abortion and breast cancer include:
  111. ↑ Gordon, Linda (2002). The Moral Property of Women. University of Illinois Press. ISBN 0-252-02764-7.
  112. ↑ Solinger, Rickie (1998), "Introduction", in Solinger, Rickie (ed.), Abortion Wars: A Half Century of Struggle, 1950–2000, University of California Press, pp. 1–9, ISBN 978-0-520-20952-7
  113. ↑ Bates, Jerome E.; Zawadzki, Edward S. (1964). Criminal Abortion: A Study in Medical Sociology. Charles C. Thomas. ISBN 978-0-398-00109-4.
  114. ↑ Keller, Allan (1981). Scandalous Lady: The Life and Times of Madame Restell. Atheneum. ISBN 978-0-689-11213-3.
  115. ↑ Taussig, Frederick J. (1936). Abortion Spontaneous and Induced: Medical and Social Aspects. C.V. Mosby.
  116. 1 2 Horvath, S; Schreiber, CA (14 September 2017). "Unintended Pregnancy, Induced Abortion, and Mental Health". Current Psychiatry Reports. 19 (11): 77. doi:10.1007/s11920-017-0832-4. PMID 28905259.
  117. 1 2 "APA Task Force Finds Single Abortion Not a Threat to Women's Mental Health" (Press release). American Psychological Association. 12 August 2008. Archived from the original on 6 September 2011. Retrieved 7 September 2011.
  118. ↑ "Report of the APA Task Force on Mental Health and Abortion" (PDF). Washington, DC: American Psychological Association. 13 August 2008. Archived (PDF) from the original on 15 June 2010.
  119. ↑ Coleman, PK (September 2011). "Abortion and mental health: quantitative synthesis and analysis of research published 1995–2009". The British Journal of Psychiatry. 199 (3): 180–86. doi:10.1192/bjp.bp.110.077230. PMID 21881096.
  120. ↑ "Mental Health and Abortion". American Psychological Association. 2008. Archived from the original on 19 April 2012. Retrieved 18 April 2012.
  121. ↑ Steinberg, J.R. (2011). "Later Abortions and Mental Health: Psychological Experiences of Women Having Later Abortions – A Critical Review of Research". Women's Health Issues. 21 (3): S44–S48. doi:10.1016/j.whi.2011.02.002. PMID 21530839.
  122. ↑ Kelly, Kimberly (February 2014). "The spread of 'Post Abortion Syndrome' as social diagnosis". Social Science & Medicine. 102: 18–25. doi:10.1016/j.socscimed.2013.11.030. PMID 24565137.
  123. ↑ Rocca, Corinne H.; Samari, Goleen; Foster, Diana G.; Gould, Heather; Kimport, Katrina (2020-01-13). "Emotions and decision rightness over five years following an abortion: An examination of decision difficulty and abortion stigma". Social Science & Medicine. 248: 112704. doi:10.1016/j.socscimed.2019.112704. ISSN 0277-9536. PMID 31941577.
  124. ↑ Okonofua, F. (2006). "Abortion and maternal mortality in the developing world" (PDF). Journal of Obstetrics and Gynaecology Canada. 28 (11): 974–79. doi:10.1016/S1701-2163(16)32307-6. PMID 17169222. Archived from the original (PDF) on 11 January 2012.
  125. ↑ Haddad, LB; Nour, NM (2009). "Unsafe abortion: unnecessary maternal mortality". Reviews in Obstetrics & Gynecology. 2 (2): 122–26. PMC 2709326. PMID 19609407.
  126. ↑ Lozano, R (15 December 2012). "Global and regional mortality from 235 causes of death for 20 age groups in 1990 and 2010: a systematic analysis for the Global Burden of Disease Study 2010". Lancet. 380 (9859): 2095–128. doi:10.1016/S0140-6736(12)61728-0. hdl:10536/DRO/DU:30050819. PMID 23245604. Archived from the original on 19 May 2020. Retrieved 24 July 2020.
  127. ↑ Darney, Leon Speroff, Philip D. (2010). A clinical guide for contraception (5th ed.). Philadelphia: Lippincott Williams & Wilkins. p. 406. ISBN 978-1-60831-610-6.
  128. ↑ World Health Organisation (2011). Unsafe abortion: global and regional estimates of the incidence of unsafe abortion and associated mortality in 2008 (PDF) (6th ed.). World Health Organisation. p. 27. ISBN 978-92-4-150111-8. Archived (PDF) from the original on 28 March 2014.
  129. 1 2 Berer M (2000). "Making abortions safe: a matter of good public health policy and practice". Bulletin of the World Health Organization. 78 (5): 580–92. PMC 2560758. PMID 10859852.
  130. ↑ "Translations". Dublin Declaration. Archived from the original on 28 October 2015. Retrieved 28 October 2015.
  131. 1 2 Sedgh G, Henshaw S, Singh S, Ahman E, Shah IH (2007). "Induced abortion: estimated rates and trends worldwide". Lancet. 370 (9595): 1338–45. CiteSeerX 10.1.1.454.4197. doi:10.1016/S0140-6736(07)61575-X. PMID 17933648.
  132. 1 2 "Unsafe abortion: Global and regional estimates of the incidence of unsafe abortion and associated mortality in 2003" (PDF). World Health Organization. 2007. Archived (PDF) from the original on 16 February 2011. Retrieved 7 March 2011.
  133. ↑ Berer M (November 2004). "National laws and unsafe abortion: the parameters of change". Reproductive Health Matters. 12 (24 Suppl): 1–8. doi:10.1016/S0968-8080(04)24024-1. PMID 15938152.
  134. ↑ Culwell, Kelly R.; Hurwitz, Manuelle (May 2013). "Addressing barriers to safe abortion". International Journal of Gynecology & Obstetrics. 121: S16–S19. doi:10.1016/j.ijgo.2013.02.003. PMID 23477700.
  135. ↑ Jewkes R, Rees H, Dickson K, Brown H, Levin J (March 2005). "The impact of age on the epidemiology of incomplete abortions in South Africa after legislative change". BJOG: An International Journal of Obstetrics & Gynaecology. 112 (3): 355–59. doi:10.1111/j.1471-0528.2004.00422.x. PMID 15713153.
  136. ↑ Bateman C (December 2007). "Maternal mortalities 90% down as legal TOPs more than triple". South African Medical Journal. 97 (12): 1238–42. PMID 18264602. Archived from the original on 30 August 2017.
  137. ↑ Conti, Jennifer A.; Brant, Ashley R.; Shumaker, Heather D.; Reeves, Matthew F. (November 2016). "Update on abortion policy". Current Opinion in Obstetrics and Gynecology. 28 (6): 517–521. doi:10.1097/GCO.0000000000000324. PMID 27805969.
  138. ↑ New, M.J. (15 February 2011). "Analyzing the Effect of Anti-Abortion U.S. State Legislation in the Post-Casey Era". State Politics & Policy Quarterly. 11 (1): 28–47. doi:10.1177/1532440010387397. S2CID 53314166.
  139. ↑ Medoff, M.H.; Dennis, C. (21 July 2014). "Another Critical Review of New's Reanalysis of the Impact of Antiabortion Legislation". State Politics & Policy Quarterly. 14 (3): 269–76. doi:10.1177/1532440014535476.
  140. ↑ "Facts on Investing in Family Planning and Maternal and Newborn Health" (PDF). Guttmacher Institute. 2010. Archived from the original (PDF) on 24 March 2012. Retrieved 24 May 2012.
  141. ↑ Grimes, David A. (2006). "Unsafe Abortion – The Preventable Pandemic". Lancet. 368 (9550): 1908–19. doi:10.1016/S0140-6736(06)69481-6. PMID 17126724. Archived from the original on 5 March 2014. Retrieved 16 January 2010.
  142. ↑ Nations, MK (1997). "Women's hidden transcripts about abortion in Brazil". Social Science & Medicine. 44 (12): 1833–45. doi:10.1016/s0277-9536(96)00293-6. PMID 9194245.
  143. ↑ Maclean, Gaynor (2005). "XI. Dimension, Dynamics and Diversity: A 3D Approach to Appraising Global Maternal and Neonatal Health Initiatives". In Balin, Randell E. (ed.). Trends in Midwifery Research. Nova Publishers. pp. 299–300. ISBN 978-1-59454-477-4. Archived from the original on 15 March 2015.
  144. ↑ Salter, C.; Johnson, H.B.; Hengen, N. (1997). "Care for Postabortion Complications: Saving Women's Lives". Population Reports. Johns Hopkins School of Public Health. 25 (1). Archived from the original on 7 December 2009.
  145. ↑ UNICEF; UNFPA; WHO; World Bank (2010). "Packages of interventions: Family planning, safe abortion care, maternal, newborn and child health". Archived from the original on 9 November 2010. Retrieved 31 December 2010.
  146. 1 2 Rosenthal, Elizabeth (12 October 2007). "Legal or Not, Abortion Rates Compare". The New York Times. Archived from the original on 28 August 2011. Retrieved 18 July 2011.
  147. ↑ Shah I, Ahman E (December 2009). "Unsafe abortion: global and regional incidence, trends, consequences, and challenges". Journal of Obstetrics and Gynaecology Canada. 31 (12): 1149–58. doi:10.1016/s1701-2163(16)34376-6. PMID 20085681. However, a woman's chance of having an abortion is similar whether she lives in a developed or a developing region: in 2003 the rates were 26 abortions per 1000 women aged 15 to 44 in developed areas and 29 per 1000 in developing areas. The main difference is in safety, with abortion being safe and easily accessible in developed countries and generally restricted and unsafe in most developing countries
  148. ↑ "Facts on Investing in Family Planning and Maternal and Newborn Health" (PDF). Guttmacher Institute. November 2010. Archived from the original (PDF) on 20 October 2011. Retrieved 24 October 2011.
  149. ↑ Sedgh, G.; Singh, S.; Henshaw, S.K.; Bankole, A. (2011). "Legal Abortion Worldwide in 2008: Levels and Recent Trends". Perspectives on Sexual and Reproductive Health. 43 (3): 188–98. doi:10.1363/4318811. PMID 21884387. Archived from the original on 7 January 2012.
  150. ↑ National Institute of Statistics, Romanian Statistical Yearbook, chapter 2, page 62, 2011
  151. ↑ Jones, R.K.; Darroch, J.E.; Henshaw, S.K. (2002). "Contraceptive Use Among U.S. Women Having Abortions in 2000–2001" (PDF). Perspectives on Sexual and Reproductive Health. 34 (6): 294–303. doi:10.2307/3097748. JSTOR 3097748. PMID 12558092. Archived (PDF) from the original on 15 June 2006.
  152. ↑ Cohen, SA (2008). "Abortion and Women of Color: The Bigger Picture". Guttmacher Policy Review. 11 (3). Archived from the original on 15 September 2008.
  153. ↑ Strauss, L.T.; Gamble, S.B.; Parker, W.Y.; Cook, D.A.; Zane, S.B.; Hamdan, S.; Centers for Disease Control Prevention (2006). "Abortion surveillance – United States, 2003". Morbidity and Mortality Weekly Report Surveillance Summaries. 55 (SS11): 1–32. PMID 17119534. Archived from the original on 2 June 2017.
  154. 1 2 3 4 "The limitations of U.S. statistics on abortion". Issues in Brief. New York: The Guttmacher Institute. 1997. Archived from the original on 4 April 2012.
  155. ↑ Finer, L.B.; Henshaw, S.K. (2003). "Abortion Incidence and Services in the United States in 2000". Perspectives on Sexual and Reproductive Health. 35 (1): 6–15. doi:10.1363/3500603. PMID 12602752. Archived from the original on 22 January 2016.
  156. ↑ Department of Health (2007). "Abortion statistics, England and Wales: 2006". Archived from the original on 6 December 2010. Retrieved 12 October 2007.
  157. ↑ Cheng, Linan (1 November 2008). "Surgical versus medical methods for second-trimester induced abortion: RHL commentary". The WHO Reproductive Health Library. Geneva: World Health Organization. Archived from the original on 15 February 2009. Retrieved 10 February 2009. commentary on:
    Lohr, Patricia A.; Hayes, Jennifer L.; Gemzell-Danielsson, Kristina (23 January 2008). "Surgical versus medical methods for second trimester abortion". The Cochrane Database of Systematic Reviews (1): CD006714. doi:10.1002/14651858.CD006714.pub2. PMID 18254113. S2CID 205184764.
  158. 1 2 3 4 Bankole, Akinrinola; Singh, Susheela; Haas, Taylor (1998). "Reasons Why Women Have Induced Abortions: Evidence from 27 Countries". International Family Planning Perspectives. 24 (3): 117–27, 152. doi:10.2307/3038208. JSTOR 3038208. Archived from the original on 17 January 2006.
  159. ↑ Stotland, NL (July 2019). "Update on Reproductive Rights and Women's Mental Health". The Medical Clinics of North America. 103 (4): 751–766. doi:10.1016/j.mcna.2019.02.006. PMID 31078205.
  160. ↑ Finer, L.B.; Frohwirth, L.F.; Dauphinee, L.A.; Singh, S.; Moore, A. M. (2005). "Reasons U.S. Women Have Abortions: Quantitative and Qualitative Perspectives". Perspectives on Sexual and Reproductive Health. 37 (3): 110–18. doi:10.1111/j.1931-2393.2005.tb00045.x. PMID 16150658. Archived from the original on 7 January 2012.
  161. ↑ Copelon, Rhonda (1990). "From Privacy to Autonomy: The Conditions for Reproductive and Sexual Freedom". In Fried, Marlene Gerber (ed.). From Abortion to Reproductive Freedom: Transforming a Movement. South End Press. pp. 27–43. ISBN 9780896083875. Archived from the original on 2021-08-27. Retrieved 2020-07-24. The prevalence of economically influenced abortions and the sterilization campaigns against poor, minority, and disabled women show us that autonomy is impossible without eradication of discrimination and poverty. Racism, sexism, and poverty can make the difference between abortions that reflect choice and those reflecting bitter necessity.
  162. ↑ Oster, Emily (September 2005). "Explaining Asia's "Missing Women": A New Look at the Data". Population and Development Review. 31 (3): 529–535. doi:10.1111/j.1728-4457.2005.00082.x. Archived from the original on 7 February 2019. Retrieved 5 February 2019. Households have variously resorted to female infanticide and postnatal withholding of health care; and since the mid-1980s, when technology permitting fairly low-cost determination of the sex of fetuses became available, there has been a shift toward prenatal sex selection by means of induced abortion.
  163. ↑ George J. Annas and Sherman Elias. "Legal and Ethical Issues in Obstetrical Practice". Chapter 54 in Obstetrics: Normal and Problem Pregnancies, 6th edition. Eds. Steven G. Gabbe, et al. 2012 Saunders, an imprint of Elsevier. ISBN 978-1-4377-1935-2
  164. ↑ Doan 2007, p. 57.
  165. 1 2 Weisz, B; Schiff, E; Lishner, M (2001). "Cancer in pregnancy: maternal and fetal implications" (PDF). Human Reproduction Update. 7 (4): 384–393. doi:10.1093/humupd/7.4.384. PMID 11476351. Archived (PDF) from the original on 15 October 2015.
  166. ↑ Mayr, NA; Wen, BC; Saw, CB (1998). "Radiation therapy during pregnancy". Obstetrics & Gynecology Clinics of North America. 25 (2): 301–21. doi:10.1016/s0889-8545(05)70006-1. PMID 9629572.
  167. ↑ Fenig E, Mishaeli M, Kalish Y, Lishner M (2001). "Pregnancy and radiation". Cancer Treatment Reviews. 27 (1): 1–7. doi:10.1053/ctrv.2000.0193. PMID 11237773.
  168. ↑ Li WW, Yau TN, Leung CW, Pong WM, Chan MY (2009). "Large-cell neuroendocrine carcinoma of the uterine cervix complicating pregnancy". Hong Kong Medical Journal. 15 (1): 69–72. PMID 19197101.
  169. ↑ Mould R (1996). Mould's Medical Anecdotes. CRC Press. p. 406. ISBN 978-0-85274-119-1.
  170. ↑ Miles, Steven (2005). The Hippocratic Oath and the Ethics of Medicine. Oxford University Press. ISBN 978-0-19-518820-2.
  171. ↑ "Scribonius Largus and the Oath of Hippocrates". penelope.uchicago.edu.
  172. ↑ Soranus, Owsei Temkin (1956). Soranus' Gynecology. JHU Press. p. I.19.60. ISBN 9780801843204. Archived from the original on 15 October 2015. Retrieved 6 October 2015.
  173. ↑ Carrick, Paul (2001). Medical Ethics in the Ancient World. Georgetown University Press. ISBN 978-0-87840-849-8.
  174. ↑ Rackham, H. (1944). "Aristotle, Politics". Harvard University Press. Archived from the original on 22 June 2011. Retrieved 21 June 2011.
  175. ↑ Brind'Amour, Katherine (2007). "Effraenatam". Embryo Project Encyclopedia. Arizona State University. Archived from the original on 13 September 2011.
  176. ↑ Joan Cadden, "Western medicine and natural philosophy," in Vern L. Bullough and James A. Brundage, eds., Handbook of Medieval Sexuality, Garland, 1996, pp. 51–80.
  177. ↑ Cyril C. Means, Jr., "A historian's view," in Robert E. Hall, ed., Abortion in a Changing World, vol. 1, Columbia University Press, 1970, pp. 16–24.
  178. ↑ John M. Riddle, "Contraception and early abortion in the Middle Ages," in Vern L. Bullough and James A. Brundage, eds., Handbook of Medieval Sexuality, Garland, 1996, pp. 261–77, ISBN 978-0-8153-1287-1.
  179. ↑ "Abortion and Catholic thought. The little-known history". Conscience (Washington, D.C.). 17 (3): 2–5. 1996. PMID 12178868.
  180. ↑ "Catechism of the Catholic Church - The fifth commandment". www.vatican.va. Archived from the original on 14 May 2011. Retrieved 4 December 2019.
  181. ↑ "Religions – Islam: Abortion". BBC. Archived from the original on 9 October 2011. Retrieved 10 December 2011.
  182. ↑ Dabash, Rasha; Roudi-Fahimi, Farzaneh (2008). "Abortion in the Middle East and North Africa" (PDF). Population Research Bureau. Archived (PDF) from the original on 6 October 2011.
  183. ↑ Dannenfelser, Marjorie (4 November 2015). "The Suffragettes Would Not Agree With Feminists Today on Abortion". Time. Archived from the original on 6 November 2015. Retrieved 4 November 2015.
  184. ↑ Lee Charles A (1838). "Report of a trial for murder". American Journal of the Medical Sciences. XXII: 351–53.
  185. ↑ Benjamin Bailey, "Induction of abortion and premature labor," North American Journal of Homeopathy, vol. XI, no. 3 (1896), pp. 144–50.
  186. ↑ Keith Simpson, Forensic Medicine, Edward Arnold Publishers, 1969 [first published 1947], pp. 173–74.
  187. ↑ Leslie J. Reagan, When Abortion Was a Crime: Women, Medicine, and Law in the United States, 1867–1973, University of California Press, 1997.
  188. ↑ Max Evans, Madam Millie: Bordellos from Silver City to Ketchikan, University of New Mexico Press, 2002, pp. 209–18, 230, 267–86, 305.
  189. ↑ James Donner, Women in Trouble: The Truth about Abortion in America, Monarch Books, 1959.
  190. ↑ Ann Oakley, The Captured Womb, Basil Blackwell, 1984, p. 91.
  191. ↑ Rickie Solinger, The Abortionist: A Woman Against the Law, The Free Press, 1994, pp. xi, 5, 16–17, 157–75.
  192. ↑ "Abortion Law, History & Religion". Childbirth By Choice Trust. Archived from the original on 12 January 2013. Retrieved 23 March 2008.
  193. ↑ For sources describing abortion policy in Nazi Germany, see:
  194. ↑ Farrell, Courtney (2010). Abortion Debate. ABDO Publishing Company. pp. 6–7. ISBN 978-1-61785-264-0.
  195. ↑ "WMA Declaration on Therapeutic Abortion". World Medical Association. Archived from the original on 28 October 2015. Retrieved 28 October 2015.
  196. ↑ Farrell, p. 8
  197. ↑ Theodore J. Joyce; Stanley K. Henshaw; Amanda Dennis; Lawrence B. Finer; Kelly Blanchard (April 2009). "The Impact of State Mandatory Counseling and Waiting Period Laws on Abortion: A Literature Review" (PDF). Guttmacher Institute. Archived from the original (PDF) on 16 March 2012. Retrieved 31 December 2010.
  198. ↑ Phillips, Tom (29 October 2015). "China ends one-child policy after 35 years". The Guardian. ISSN 0261-3077. Archived from the original on 1 December 2016. Retrieved 30 November 2016.
  199. ↑ Buckley, Chris (29 October 2015). "China Ends One-Child Policy, Allowing Families Two Children". The New York Times. ISSN 0362-4331. Archived from the original on 24 November 2016. Retrieved 30 November 2016.
  200. ↑ "China to end one-child policy and allow two". BBC News. 29 October 2015. Archived from the original on 21 November 2016. Retrieved 30 November 2016.
  201. ↑ Restivo, Sal P., ed. (2005). Science, Technology, and Society: An Encyclopedia. Oxford University Press. p. 2. ISBN 978-0-19-514193-1. Archived from the original on 15 March 2015.
  202. ↑ "European delegation visits Nicaragua to examine effects of abortion ban". Ipas. 26 November 2007. Archived from the original on 17 April 2008. Retrieved 15 June 2009. More than 82 maternal deaths had been registered in Nicaragua since the change. During this same period, indirect obstetric deaths, or deaths caused by illnesses aggravated by the normal effects of pregnancy and not due to direct obstetric causes, have doubled.
  203. ↑ "Nicaragua: 'The Women's Movement Is in Opposition'". Montevideo: Inside Costa Rica. IPS. 28 June 2008. Archived from the original on 6 June 2011.
  204. ↑ "Surgical Abortion: History and Overview". National Abortion Federation. Archived from the original on 22 September 2006. Retrieved 4 September 2006.
  205. ↑ Nations MK, Misago C, Fonseca W, Correia LL, Campbell OM (June 1997). "Women's hidden transcripts about abortion in Brazil". Social Science & Medicine. 44 (12): 1833–45. doi:10.1016/s0277-9536(96)00293-6. PMID 9194245. Two folk medical conditions, "delayed" (atrasada) and "suspended" (suspendida) menstruation, are described as perceived by poor Brazilian women in Northeast Brazil. Culturally prescribed methods to "regulate" these conditions and provoke menstrual bleeding are also described ...
  206. ↑ Henshaw, S.K. (1991). "The Accessibility of Abortion Services in the United States" (PDF). Family Planning Perspectives. 23 (6): 246–63. CiteSeerX 10.1.1.360.6115. doi:10.2307/2135775. JSTOR 2135775. Archived (PDF) from the original on 24 March 2016. Retrieved 25 October 2017.
  207. ↑ Bloom, Marcy (25 February 2008). "Need Abortion, Will Travel". RH Reality Check. Archived from the original on 30 November 2008. Retrieved 15 June 2009.
  208. ↑ Gomperts, Rebecca (2002). "Women on Waves: Where next for the abortion boat?". Reproductive Health Matters. 10 (19): 180–83. doi:10.1016/S0968-8080(02)00004-6. PMID 12369324.
  209. ↑ Best, Alyssa (2005). "Abortion Rights along the Irish-English Border and the Liminality of Women's Experiences". Dialectical Anthropology. 29 (3–4): 423–37. doi:10.1007/s10624-005-3863-x. ISSN 0304-4092.
  210. ↑ Lambert-Beatty, Carrie (2008). "Twelve miles: Boundaries of the new art/activism". Signs: Journal of Women in Culture and Society. 33 (2): 309–27. doi:10.1086/521179.
  211. ↑ Banister, Judith. (16 March 1999). Son Preference in Asia – Report of a Symposium Archived 16 February 2006 at the Wayback Machine. Retrieved 12 January 2006.
  212. ↑ Reaney, Patricia. "Selective abortion blamed for India's missing girls". Reuters. Archived from the original on 20 February 2006. Retrieved 3 December 2008.
  213. ↑ Sudha, S.; Rajan, S. Irudaya (July 1999). "Female Demographic Disadvantage in India 1981–1991: Sex Selective Abortions and Female Infanticide". Development and Change. 30 (3): 585–618. doi:10.1111/1467-7660.00130. PMID 20162850. Archived from the original on 1 January 2003. Retrieved 3 December 2008.
  214. ↑ "Sex Selection & Abortion: India". Library of Congress. 4 April 2011. Archived from the original on 27 September 2011. Retrieved 18 July 2011.
  215. ↑ "China Bans Sex-selection Abortion" Archived 12 February 2006 at the Wayback Machine (22 March 2002). Xinhua News Agency. Retrieved 12 January 2006.
  216. ↑ Graham, Maureen J.; Larsen; Xu (June 1998). "Son Preference in Anhui Province, China". International Family Planning Perspectives. 24 (2): 72–77. doi:10.2307/2991929. JSTOR 2991929. Archived from the original on 6 January 2012.
  217. 1 2 "Preventing gender-biased sex selection" (PDF). UNFPA. Archived (PDF) from the original on 11 October 2011. Retrieved 1 November 2011.
  218. ↑ "Prenatal sex selection" (PDF). Parliamentary Assembly of the Council of Europe. Archived from the original (PDF) on 3 October 2011. Retrieved 17 November 2015.
  219. ↑ Smith, G. Davidson (1998). "Single Issue Terrorism Commentary". Canadian Security Intelligence Service. Archived from the original on 15 October 2007. Retrieved 1 September 2011.
  220. ↑ Wilson, M.; Lynxwiler, J. (1988). "Abortion clinic violence as terrorism". Studies in Conflict & Terrorism. 11 (4): 263–73. doi:10.1080/10576108808435717. PMID 11618209.
  221. ↑ National Abortion Federation (2017). "2017 VIOLENCE AND DISRUPTION STATISTICS" (PDF). Archived (PDF) from the original on 2020-07-28.
  222. ↑ "The Death of Dr. Gunn". The New York Times. 12 March 1993. Archived from the original on 10 November 2016.
  223. ↑ "Incidence of Violence & Disruption Against Abortion Providers in the U.S. & Canada" (PDF). National Abortion Federation. 2009. Archived (PDF) from the original on 13 June 2010. Retrieved 9 February 2010.
  224. ↑ Borger, Julian (3 February 1999). "The bomber under siege". The Guardian. London. Archived from the original on 22 February 2017.
  225. 1 2 Alesha E. Doan (2007). Opposition and Intimidation:The abortion wars and strategies of political harassment. University of Michigan. p. 2.
  226. ↑ Spencer, James B. (1908). Sheep Husbandry in Canada. p. 114. OCLC 798508694.
  227. ↑ "Beef cattle and Beef production: Management and Husbandry of Beef Cattle". Encyclopaedia of New Zealand. 1966. Archived from the original on 1 January 2009.
  228. ↑ Myers, Brandon; Beckett, Jonathon (2001). "Pine needle abortion" (PDF). Animal Health Care and Maintenance. Tucson: Arizona Cooperative Extension, University of Arizona. pp. 47–50. Archived from the original (PDF) on 28 July 2015. Retrieved 10 April 2013.
  229. ↑ Kim, Ill-Hwa; Choi, Kyung-Chul; An, Beum-Soo; Choi, In-Gyu; Kim, Byung-Ki; Oh, Young-Kyoon; Jeung, Eui-Bae (2003). "Effect on abortion of feeding Korean pine needles to pregnant Korean native cows". Canadian Journal of Veterinary Research. Canadian Veterinary Medical Association. 67 (3): 194–97. PMC 227052. PMID 12889725.
  230. 1 2 Njaa, Bradley L., editor (2011). Kirkbride's Diagnosis of Abortion and Neonatal Loss in Animals. John Wiley & Sons. ISBN 978-0-470-95852-0.
  231. ↑ Overton, Rebecca (March 2003). "By a Hair" (PDF). Paint Horse Journal. Archived from the original (PDF) on 18 February 2013. Retrieved 19 December 2012.
  232. ↑ Adams, Kye R.; Fetterplace, Lachlan C.; Davis, Andrew R.; Taylor, Matthew D.; Knott, Nathan A. (January 2018). "Sharks, rays and abortion: The prevalence of capture-induced parturition in elasmobranchs". Biological Conservation. 217: 11–27. doi:10.1016/j.biocon.2017.10.010. Archived from the original on 2019-02-23. Retrieved 2020-07-24.
  233. ↑ "Herpesvirus in dog pups". petMD. Archived from the original on 9 November 2013. Retrieved 18 December 2012.
  234. ↑ "Spaying Pregnant Females". Carol's Ferals. Archived from the original on 18 November 2012. Retrieved 17 December 2012.
  235. ↑ Coates, Jennifer (7 May 2007). "Feline abortion: often an unnerving necessity". petMD. Archived from the original on 21 January 2012. Retrieved 18 December 2012.
  236. ↑ Khuly, Patty (1 April 2011). "Feline abortion: often an unnerving necessity (Part 2)". petMD. Archived from the original on 18 November 2012. Retrieved 18 December 2012.
  237. ↑ Schwagmeyer, P.L. (1979). "The Bruce Effect: An Evaluation of Male/Female Advantages". The American Naturalist. 114 (6): 932–38. doi:10.1086/283541. JSTOR 2460564.
  238. ↑ McKinnon, Angus O.; Voss, James L. (1993). Equine Reproduction. Wiley-Blackwell. p. 563. ISBN 0-8121-1427-2. Archived from the original on 15 March 2015.
  239. ↑ Berger, Joel W; Vuletić, L; Boberić, J; Milosavljević, A; Dilparić, S; Tomin, R; Naumović, P (5 May 1983). "Induced abortion and social factors in wild horses". Nature. 303 (5912): 59–61. Bibcode:1983Natur.303...59B. doi:10.1038/303059a0. PMID 6682487.
  240. ↑ Pluháček, Jan; Bartos, L (2000). "Male infanticide in captive plains zebra, Equus burchelli" (PDF). Animal Behaviour. 59 (4): 689–94. doi:10.1006/anbe.1999.1371. PMID 10792924. Archived from the original (PDF) on 18 July 2011.
  241. ↑ Pluháček, Jan (2005). "Further evidence for male infanticide and feticide in captive plains zebra, Equus burchelli" (PDF). Folia Zoologica. 54 (3): 258–62. Archived from the original (PDF) on 22 February 2012. Retrieved 12 April 2009.
  242. ↑ Kirkpatrick, J.F.; Turner, J.W. (1991). "Changes in Herd Stallions among Feral Horse Bands and the Absence of Forced Copulation and Induced Abortion". Behavioral Ecology and Sociobiology. 29 (3): 217–19. doi:10.1007/BF00166404. JSTOR 4600608.
  243. ↑ Agoramoorthy, G.; Mohnot, S.M.; Sommer, V.; Srivastava, A. (1988). "Abortions in free ranging Hanuman langurs (Presbytis entellus) – a male induced strategy?". Human Evolution. 3 (4): 297–308. doi:10.1007/BF02435859.

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