History of abortion

Premodern era

The written evidence of abortion reflects the interests of class and caste. The Code of Hammurabi, of ca. 1760 BC, specified fines for causing a miscarriage through assault, with the amount varying according to the woman's social rank.

The Vedic and smrti laws of India reflected a concern with preserving the male seed of the three upper castes; and the religious courts imposed various penances for the woman or excommunication for a priest who provided an abortion. The only evidence of the death penalty being mandated for abortion in the ancient laws is found in Assyrian Law, in the Code of Assura, c. 1075 BC; and this is imposed only on a woman who procures an abortion against her husband's wishes. The first recorded evidence of induced abortion is from the Egyptian Ebers Papyrus in 1550 BC.

Many of the methods employed in early and primitive cultures were non-surgical. Physical activities like strenuous labor, climbing, paddling, weightlifting, or diving were a common technique. Others included the use of irritant leaves, fasting, bloodletting, pouring hot water onto the abdomen, and lying on a heated coconut shell. In primitive cultures, techniques developed through observation, adaptation of obstetrical methods, and transculturation. Physical means of inducing abortion, including battery, exercise, and tightening the girdle were still often used as late as the Early Modern Period among English women.

Archaeological discoveries indicate early surgical attempts at the extraction of a fetus; however, such methods are not believed to have been common, given the infrequency with which they are mentioned in ancient medical texts.

An 8th-century Sanskrit text instructs women wishing to induce an abortion to sit over a pot of steam or stewed onions. The technique of massage abortion, involving the application of pressure to the pregnant abdomen, has been practiced in Southeast Asia for centuries. One of the bas reliefs decorating the temple of Angkor Wat in Cambodia, dated c. 1150, depicts a demon performing such an abortion upon a woman who has been sent to the underworld.

Japanese documents show records of induced abortion from as early as the 12th century. It became much more prevalent during the Edo period, especially among the peasant class, who were hit hardest by the recurrent famines and high taxation of the age. Statues of the Boddhisattva Jizo, erected in memory of an abortion, miscarriage, stillbirth, or young childhood death, began appearing at least as early as 1710 at a temple in Yokohama (see religion and abortion).

Māori, who lived in New Zealand before and at the time of colonisation, terminated pregnancies via miscarriage-inducing drugs, ceremonial methods, and girding of the abdomen with a restrictive belt. Another source claims that the Māori people did not practice abortion, for fear of Makutu, but did attempt abortion through the artificial induction of premature labor.

Greco-Roman world

Much of what is known about the methods and practice of abortion in Greek and Roman history comes from early classical texts. Abortion, as a gynecological procedure, was primarily the province of women who were either midwives or well-informed laypeople. In his Theaetetus, Plato mentions a midwife's ability to induce abortion in the early stages of pregnancy. It is thought unlikely that abortion was punished in Ancient Greece. However, a fragment attributed to the poet Lysias "suggests that abortion was a crime in Athens against the husband, if his wife was pregnant when he died, since his unborn child could have claimed the estate."

The ancient Greeks relied upon the herb silphium as an abortifacient and contraceptive. The plant, as the chief export of Cyrene, was driven to extinction, but it is suggested that it might have possessed the same abortive properties as some of its closest extant relatives in the Apiaceae family. Silphium was so central to the Cyrenian economy that most of its coins were embossed with an image of the plant. Pliny the Elder cited the refined oil of common rue as a potent abortifacient. Serenus Sammonicus wrote of a concoction which consisted of rue, egg, and dill. Soranus, Dioscorides, Oribasius also detailed this application of the plant. Modern scientific studies have confirmed that rue indeed contains three abortive compounds. Birthwort, a herb used to ease childbirth, was also used to induce abortion. Galen included it in a potion formula in de Antidotis, while Dioscorides said it could be administered by mouth, or in the form of a vaginal pessary also containing pepper and myrrh.

The Greek playwright Aristophanes noted the abortifacient property of pennyroyal in 421 BC, through a humorous reference in his comedy, Peace. Hippocrates, the Greek physician, would advise prostitutes who became pregnant to jump up and down, touching her buttocks with her heels at each leap, so as to induce miscarriage. Other writings attributed to him describe instruments fashioned to dilate the cervix and curette inside of the uterus.

Soranus, a 2nd-century Greek physician, prescribed diuretics, emmenagogues, enemas, fasting, and bloodletting as safe abortion methods, although he advised against the use of sharp instruments to induce miscarriage, due to the risk of organ perforation. He also advised women wishing to abort their pregnancies to engage in energetic walking, carrying heavy objects, riding animals, and jumping so that the woman's heels were to touch her buttocks with each jump, which he described as the "Lacedaemonian Leap." He also offered a number of recipes for herbal bathes, rubs, and pessaries. In De Materia Medica Libri Quinque, the Greek pharmacologist Dioscorides listed the ingredients of a draught called "abortion wine"– hellebore, squirting cucumber, and scammony– but failed to provide the precise manner in which it was to be prepared. Hellebore, in particular, is known to be abortifacient.

Tertullian, a 2nd- and 3rd-century Christian theologian, described surgical implements which were used in a procedure similar to the modern dilation and evacuation. One tool had a "nicely adjusted flexible frame" used for dilation, an "annular blade" used to curette, and a "blunted or covered hook" used for extraction. The other was a "copper needle or spike." He attributed ownership of such items to Hippocrates, Asclepiades, Erasistratus, Herophilus, and Soranus.

Aulus Cornelius Celsus, a 1st-century Roman encyclopedist, offered an extremely detailed account of a procedure to extract an already-dead fetus in his only surviving work, De Medicina. In Book 9 of Refutation of all Heresies, Hippolytus of Rome, another Christian theologian of the 3rd century, wrote of women tightly binding themselves around the middle so as to "expel what was being conceived."

Natural abortifacients

Botanical preparations reputed to be abortifacient were common in classical literature and folk medicine. Such folk remedies, however, varied in effectiveness and were not without the risk of adverse effects. Some of the herbs used at times to terminate pregnancy are poisonous.

A list of plants which cause abortion was provided in De viribus herbarum, an 11th-century herbal written in the form of a poem, the authorship of which is incorrectly attributed to Aemilius Macer. Among them were rue, Italian catnip, savory, sage, soapwort, cyperus, white and black hellebore, and pennyroyal. Physicians in the Islamic world during the medieval period documented the use of abortifacients, commenting on their effectiveness and prevalence.

King's American Dispensatory of 1898 recommended a mixture of brewer's yeast and pennyroyal tea as "a safe and certain abortive." Pennyroyal has been known to cause complications when used as an abortifacient. In 1978 a pregnant woman from Colorado died after consuming 2 tablespoonfuls of pennyroyal essential oil which is known to be toxic. In 1994 a pregnant woman, unaware of an ectopic pregnancy that needed immediate medical care, drank a tea containing pennyroyal extract to induce abortion without medical help. She later died as a result of the untreated ectopic pregnancy, mistaking the symptoms for the abortifacient working.

Tansy was used to terminate pregnancies since the Middle Ages. It was first documented as an emmenagogue in St. Hildegard of Bingen's De simplicis medicinae.

A variety of juniper, known as savin, was mentioned frequently in European writings. In one case in England, a rector from Essex was said to have procured it for a woman he had impregnated in 1574; in another, a man wishing to remove his girlfriend of like condition recommended to her that black hellebore and savin be boiled together and drunk in milk, or else that chopped madder be boiled in beer. Other substances reputed to have been used by the English include Spanish fly, opium, watercress seed, iron sulphate, and iron chloride. Another mixture, not abortifacient, but rather intended to relieve missed abortion, contained dittany, hyssop, and hot water.

The root of worm fern, called "prostitute root" in French, was used in France and Germany; it was also recommended by a Greek physician in the 1st century. In German folk medicine, there was also an abortifacient tea, which included marjoram, thyme, parsley, and lavender. Other preparations of unspecified origin included crushed ants, the saliva of camels, and the tail hairs of black-tailed deer dissolved in the fat of bears.

Attitudes towards abortion

The Stoics believed the fetus to be plantlike in nature, and not an animal until the moment of birth, when it finally breathed air. They therefore found abortion morally acceptable.

Aristotle wrote that, "[T]he line between lawful and unlawful abortion will be marked by the fact of having sensation and being alive." Before that point was reached, Aristotle did not regard abortion as the killing of something human. Aristotle considered the embryo to gain a human soul at 40 days if male and 90 days if female; before that, it had vegetable and animal souls.

The Oath, ascribed to Hippocrates, forbade the use of pessaries to induce abortion. Modern scholarship suggests that pessaries were banned because they were reported to cause vaginal ulcers. This specific prohibition has been interpreted by some medical scholars as prohibiting abortion in a broader sense than by pessary.

One such interpretation was by Scribonius Largus, a Roman medical writer: "Hippocrates, who founded our profession, laid the foundation for our discipline by an oath in which it was proscribed not to give a pregnant woman a kind of medicine that expels the embryo or fetus." Other medical scholars disagree, believing that Hippocrates sought to discourage physicians from trying dangerous methods to abort a fetus. This may be born out by the fact that the oath originally also prohibited surgery (at the time, it was far more dangerous, and surgeons were a separate profession from physicians).

Soranus acknowledges two parties among physicians: those who would not perform abortions, citing the Hippocratic Oath, and the other party, his own. Soranus recommended abortion in cases involving health complications as well as emotional immaturity, and provided detailed suggestions in his work Gynecology.

Although abortion was accepted in Rome, attitudes changed with the spread of Christianity and around 211 AD emperors Septimius Severus and Caracalla banned abortion as infringing on parental rights; temporary exile was the punishment. Punishment for abortion in the Roman Republic was generally inflicted as a violation of the father's right to dispose of his offspring. Because of the influence of Stoicism, which did not view the fetus as a person, the Romans did not punish abortion as homicide.

The 3rd-century legal compilation Pauli sententiae (attributed to Julius Paulus Prudentissimus) wrote:

The Roman jurist Ulpian wrote in the Digest: "An unborn child is considered being born, as far as it concerns his profits." Despite this, abortion continued to be practiced "with little or no sense of shame."

Christianity

The Bible's Exodus 21:22–24 describes two fighting and accidentally hitting a pregnant women's stomach causing a premature birth that does not result in further injury as a non-capital offense and a "non-serious injury," unless it results in the crime of murder. Commentators such as Bruce Waltke have presented this as evidence that "God does not regard the fetus as a soul". C. Everett Koop disagreed with this interpretation.

Tertullian, a 2nd- and 3rd-century Christian theologian argued that abortion should be performed only in cases in which abnormal positioning of the fetus in the womb would endanger the life of the pregnant women. Saint Augustine, in Enchiridion, makes passing mention of surgical procedures being performed to remove fetuses which have died in utero.

The early Christian work called the Didache (c. 150 AD) says: "do not murder a child by abortion or kill a new-born infant." Saint Augustine believed that abortion of a fetus animatus, a fetus with human limbs and shape, was murder. However, his beliefs on earlier-stage abortion were similar to Aristotle's, though he could neither deny nor affirm whether such partially formed fetuses would be resurrected as full people at the time of the Second Coming.

The Leges Henrici Primi, written c. 1115, treated pre-quickening abortion as a misdemeanor, and post-quickening abortion as carrying a lesser penalty than homicide. Midwives who performed abortions were accused of committing witchcraft in Malleus Maleficarum (The Hammer of Witches), published in 1487 as a witch-hunting manual in Germany.

Currently, the Roman Catholic Church and Eastern Orthodox churches oppose abortion in varying degrees, while some mainline Protestant churches favor – also in varying degrees – permitting the practice.

In Judaism

From a Jewish perspective from biblical times, abortion is considered from a social perspective more than from a theological perspective. The mother's life is considered as a priority.

Criminalization

19th-century medicine saw tremendous advances in the fields of surgery, anaesthesia, and sanitation. Social attitudes towards abortion shifted during this period under the influence of Victorian morality, and abortion, especially in the English-speaking world, was made illegal.

There were a number of factors that contributed to this shift in opinion about abortion in the early 19th century. In the United States, where physicians were the leading advocates of abortion criminalization laws, advances in medical knowledge played a significant role in influencing anti-abortion opinion. Science had discovered that conception inaugurated a more or less continuous process of development, which would produce a new human being if uninterrupted. Moreover, quickening was found to be neither more nor less crucial in the process of gestation than any other step. On a logical basis, many physicians concluded that if society considered it unjustifiable to terminate pregnancy after the fetus had quickened, and if quickening was a relatively unimportant step in the gestation process, then it was just as wrong to terminate a pregnancy before quickening as after quickening. Ideologically, the Hippocratic Oath and the medical mentality of that age to defend the value of human life as an absolute, also played a significant role in molding opinions about abortion. Practical reasons also influenced the medical field to impose anti-abortion laws. For one, abortion providers tended to be untrained and not members of medical societies. In an age where the leading doctors in the nation were attempting to standardize the medical profession, these "irregulars" were considered a nuisance to public health. The "irregulars" were also disliked by the more formalized medical profession because they were competition, and often cheap competition. Though the physician's campaign against abortion began in the early 1800s, little progress was made in the United States until after the Civil War.

The English law on abortion was first codified in legislation under sections 1 and 2 of Malicious Shooting or Stabbing Act 1803. The Bill was proposed by the Lord Chief Justice of England and Wales, Edward Law, 1st Baron Ellenborough to clarify the law relating to abortion and was the first law to explicitly outlaw it. The Act provided that it was an offence for any person to perform or cause an abortion. The punishment for performing or attempting to perform a post quickening abortion was the death penalty (section 1) and otherwise was transportation for fourteen years (section 2). In 19th-century America, there was little regulation of abortion, in the tradition of English common law, pre quickening abortions were considered at most a misdemeanor. These cases proved difficult to prosecute as the testimony of the mother was usually the only means to determine when quickening had occurred.

The law was amended in 1828 and 1837 - the latter removed the distinction between women who were quick with child (late pregnancy) and those who were not. It also eliminated the death penalty as a possible punishment. The latter half of the 19th century saw abortion become increasingly punished. One writer justified this by claiming that the number of abortions among married women had increased markedly since 1840. The Offences against the Person Act 1861 created a new preparatory offence of procuring poison or instruments with intent to procure abortion. During the 1860s however abortion services were available in New York, New Orleans, Cincinnati, Louisville, Cleveland, Chicago and Indianapolis; with estimates of one abortion for every 4 live births .

Anti-abortion statutes began to appear in the United States from the 1820s. In 1821, a Connecticut law targeted apothecaries who sold poisons to women for purposes of abortion; and New York made post-quickening abortions a felony and pre-quickening abortions a misdemeanor eight years later. Criminalization accelerated from the late 1860s, through the efforts of concerned legislators, doctors, and the American Medical Association. In 1873, the Comstock Law prohibited any methods of production or publication of information pertaining to the procurement of abortion, the prevention of conception and the prevention of venereal disease, even to students of medicine. By 1909 the penalty for violating these laws became a $5000 fine and up to five years imprisonment. By 1910 nearly every state had anti abortion laws.

In contrast, in France social perceptions of abortion started to change. In the first half of the 19th century, abortion was viewed as the last resort for pregnant but unwed women. But as writers began to write about abortion in terms of family planning for married women, the practice of abortion was reconceptualized as a logical solution to unwanted pregnancies resulting from ineffectual contraceptives. The formulation of abortion as a form of family planning for married women was made "thinkable" because both medical and non-medical practitioners agreed on the relative safety of the procedure.

Abortion methods

From 1870 there was a steady decline in fertility in England, linked not to a rise in the use of artificial contraception but to more traditional methods such as withdrawal and abstinence. This was linked to changes in the perception of the relative costs of childrearing. Of course, women did find themselves with unwanted pregnancies. Abortifacients were discreetly advertised and there was a considerable body of folklore about methods of inducing miscarriages. Amongst working-class women violent purgatives were popular, pennyroyal, aloes and turpentine were all used. Other methods to induce miscarriage were very hot baths and gin, extreme exertion, a controlled fall down a flight of stairs, or veterinary medicines. So-called 'backstreet' abortionists were fairly common, although their bloody efforts could be fatal. Estimates of the number of illegal abortions performed in England varied widely: by one estimate, 100,000 women made efforts to procure a miscarriage in 1914, usually by drugs.

In New York, surgical abortion in 1800s carried a death rate of 30% regardless of hospital setting, the AMA launched an anti-abortion campaign that resulted in abortion becoming the exclusive domain of doctors . A paper published in 1870 on the abortion services to be found in Syracuse, New York, concluded that the method most often practiced there during this time was to flush inside of the uterus with injected water. The article's author, Ely Van de Warkle, claimed this procedure was affordable even to a maid, as a man in town offered it for $10 on an installment plan. Other prices which 19th-century abortion providers are reported to have charged were much more steep. In Britain, it could cost from 10 to 50 guineas, or 5% of the yearly income of a lower middle class household.

A rash of unexplained miscarriages in Sheffield, England were attributed to lead poisoning caused by the metal pipes which fed the city's water supply. Soon, women began using diachylon, a substance with a high concentration of lead, as an abortifacient. In 1898, a woman confessed to having used diachylon to induce a miscarriage. The use of diachylon became prevalent in the English Midlands up until World War I. Criminal investigation of an abortionist in Calgary, Alberta in 1894 revealed through chemical analysis that the concoction he had supplied to a man seeking an abortifacient contained Spanish fly.

Dr. Evelyn Fisher wrote of how women living in a mining town in Wales during the 1920s used candles intended for Roman Catholic ceremonies to dilate the cervix in an effort to self-induce abortion. Similarly, the use of candles and other objects, such as glass rods, penholders, curling irons, spoons, sticks, knives, and catheters was reported during the 19th century in the United States. Women of Jewish descent in Lower East Side, Manhattan are said to have carried the ancient Indian practice of sitting over a pot of steam into the early 20th century. Abortion remained a dangerous procedure into the early 20th century, more dangerous than childbirth until about 1930.

Advertising for abortifacients and abortion services

Despite bans enacted on both sides of the Atlantic Ocean, access to abortion continued, as the disguised advertisement of abortion services, abortion-inducing devices, and abortifacient medicines in the Victorian era would seem to suggest. Apparent print ads of this nature were found in both the United States, the United Kingdom, and Canada. A British Medical Journal writer who replied to newspaper ads peddling relief to women who were "temporarily indisposed" in 1868 found that over half of them were in fact promoting abortion.

A few alleged examples of surreptitiously marketed abortifacients include "Farrer's Catholic Pills," "Hardy's Woman's Friend," "Dr. Peter's French Renovating Pills," "Lydia Pinkham's Vegetable Compound," and "Madame Drunette's Lunar Pills." Patent medicines which claimed to treat "female complaints" often contained such ingredients as pennyroyal, tansy, and savin. Abortifacient products were sold under the promise of "restor[ing] female regularity" and "removing from the system every impurity." In the vernacular of such advertising, "irregularity," "obstruction," "menstrual suppression," and "delayed period" were understood to be euphemistic references to the state of pregnancy. As such, some abortifacients were marketed as menstrual regulatives.

Beecham's Pills were marketed primarily as a laxative from 1842. They were invented by Thomas Beecham from St Helens, Lancashire, England. The pills were a combination of aloe, ginger, and soap, with some other more minor ingredients. The popularity of the pills produced a wide range of testimonials that were used in advertising. The poet William Topaz McGonagall wrote a poem advertising the pills, giving his recommendation in verse. Beecham's expenditure on advertising went from £22,000 to £95,000 in the 1880s. An 1897 advertisement in the Christian Herald edition for Queen Victoria's Diamond Jubilee said: "Worth a guinea a box. Beecham's Pills for all bilious and nervous disorders such as Sick Headache, Constipation, Weak Stomach, Impaired Digestion, Disordered Liver and Female Ailments. The sale is now 6 million boxes per annum." The text was printed alongside a picture of a young woman parting with a lover and was captioned "What are the wild waves saying? Try Beecham's Pills."

"Old Dr. Gordon's Pearls of Health," produced by a drug company in Montreal, "cure[d] all suppressions and irregularities" if "used monthly." However, a few ads explicitly warned against the use of their product by women who were expecting, or listed miscarriage as its inevitable side effect. The copy for "Dr. Peter's French Renovating Pills" advised, "…pregnant females should not use them, as they invariably produce a miscarriage…," and both "Dr. Monroe's French Periodical Pills" and "Dr. Melveau's Portuguese Female Pills" were "sure to produce a miscarriage." F.E. Karn, a man from Toronto, in 1901 cautioned women who thought themselves pregnant not to use the pills he advertised as "Friar's French Female Regulator" because they would "speedily restore menstrual secretions."

In the mid 1930s abortifacients drugs were marketed in the United States to women by various companies under various names such as Molex Pills and Cote Pills. Since birth control devices and abortifacients were illegal to market and sell at the time, they were offered to women who were "delayed". The recommended dosage constituted seven grains of ergotin a day. These pills generally contained ingredients such as ergotin, aloes, Black Hellebore. The efficacy and safety of these pills are unknown. In 1940 the FTC deemed them unsafe and ineffective and demanded that these companies cease and desist selling these product.

A well-known example of a Victorian-era abortionist was Madame Restell, or Ann Lohman, who over a forty-year period illicitly provided both surgical abortion and abortifacient pills in the northern United States. She began her business in New York during the 1830s, and, by the 1840s, had expanded to include franchises in Boston and Philadelphia. It is estimated that by 1870 her annual expenditure on advertising alone was $60,000. Because of her reputation, Restellism became a synonym for abortion.

One ad for Restell's medical services, printed in the New York Sun, promised that she could offer the "strictest confidence on complaints incidental to the female frame" and that her "experience and knowledge in the treatment of cases of female irregularity, [was] such as to require but a few days to effect a perfect cure." Another, addressed to married women, asked the question, "Is it desirable, then, for parents to increase their families, regardless of consequences to themselves, or the well-being of their offspring, when a simple, easy, healthy, and certain remedy is within our control?" Advertisements for the "Female Monthly Regulating Pills" she also sold vowed to resolve "all cases of suppression, irregularity, or stoppage of the menses, however obdurate." Madame Restell was an object of criticism in both the respectable and penny presses. She was first arrested in 1841, but, it was her final arrest by Anthony Comstock which led to her suicide on the day of her trial April 1, 1878.

Such advertising aroused criticisms of quackery and immorality. The safety of many nostrums was suspect and the efficacy of others non-existent. Horace Greeley, in a New York Herald editorial written in 1871, denounced abortion and its promotion as the "infamous and unfortunately common crime– so common that it affords a lucrative support to a regular guild of professional murderers, so safe that its perpetrators advertise their calling in the newspapers." Although the paper in which Greeley wrote accepted such advertisements, others, such as the New York Tribune, refused to print them. Elizabeth Blackwell, the first woman to obtain a Doctor of Medicine in the United States, also lamented how such ads led to the contemporary synonymity of "female physician" with "abortionist."

Turning point in abortion legislation

Abortifacient advertising was highly effective in the United States, though apparently less so across the Atlantic. Contemporary estimates of mid-19th century abortion rates in the United States suggest between 20% - 25% of all pregnancies in the United States during that era ended in abortion. This era also saw a marked shift in those who were obtaining abortions. Before the start of the 19th century, most abortions were sought by unmarried women who had become pregnant out of wedlock. But, out of 54 abortion cases published in American medical journals between 1839 and 1880, over half were sought by married women, and of the married women well over 60 percent already had at least one child. The sense that married women were now frequently obtaining abortions worried many conservative physicians, who were almost exclusively men. In the post-Civil War era, much of the blame was placed on the burgeoning women's rights movement.

Despite the hostility of the medical profession toward feminism, many feminists of the era were actually opposed to abortion. In The Revolution, operated by Elizabeth Cady Stanton and Susan B. Anthony, an anonymous contributor signing "A" wrote in 1869 about the subject, arguing that instead of merely attempting to pass a law against abortion, the root cause must also be addressed. Simply passing an anti-abortion law would, the writer stated, "be only mowing off the top of the noxious weed, while the root remains. [...] No matter what the motive, love of ease, or a desire to save from suffering the unborn innocent, the woman is awfully guilty who commits the deed. It will burden her conscience in life, it will burden her soul in death; But oh! thrice guilty is he who drove her to the desperation which impelled her to the crime." To many feminists of this era, abortion was regarded as an undesirable necessity forced upon women by thoughtless men. Even the "free love" wing of the feminist movement refused to advocate abortion and treated the practice as an example of the hideous extremes to which modern marriage was driving women. Marital rape and the seduction of unmarried women were societal ills which feminists believed caused the need to abort, as men did not respect women's right to abstinence.

Abortion law reform campaign

The movement towards the liberalization of abortion law emerged in the 1920s and '30s in the context of the victories that had been recently won in the area of birth control. Campaigners including Marie Stopes in England and Margaret Sanger in the US had succeeded in bringing the issue into the open, and birth control clinics were established which offered family planning advice and contraceptive methods to women in need.

In 1929, the Infant Life Preservation Act was passed in Britain, which amended the law (Offences against the Person Act 1861) so that an abortion carried out in good faith, for the sole purpose of preserving the life of the mother, would not be an offence.

Stella Browne was a leading birth control campaigner, who increasingly began to venture into the more contentious issue of abortion in the 1930s. Browne's beliefs were heavily influenced by the work of Havelock Ellis, Edward Carpenter and other sexologists. She came to strongly believe that working women should have the choice to become pregnant and to terminate their pregnancy while they worked in the horrible circumstances surrounding a pregnant woman who was still required to do hard labour during her pregnancy. In this case she argued that doctors should give free information about birth control to women that wanted to know about it. This would give women agency over their own circumstances and allow them to decide whether they wanted to be mothers or not.

In the late 1920s Browne began a speaking tour around England, providing information about her beliefs on the need for accessibility of information about birth control for women, women’s health problems, problems related to puberty and sex education and high maternal morbidity rates among other topics. These talks urged women to take matters of their sexuality and their health into their own hands. She became increasingly interested in her view of the woman’s right to terminate their pregnancies, and in 1929 she brought forward her lecture "The Right to Abortion" in front of the World Sexual Reform Congress in London. In 1931 Browne began to develop her argument for women’s right to decide to have an abortion. She again began touring, giving lectures on abortion and the negative consequences that followed if women were unable to terminate pregnancies of their own choosing such as: suicide, injury, permanent invalidism, madness and blood-poisoning.

Other prominent feminists, including Frida Laski, Dora Russell, Joan Malleson and Janet Chance began to champion this cause - the cause broke dramatically into the mainstream in July 1932 when the British Medical Association council formed a committee to discuss making changes to the laws on abortion. On 17 February 1936, Janet Chance, Alice Jenkins and Joan Malleson established the Abortion Law Reform Association as the first advocacy organisation for abortion liberalization. The association promoted access to abortion in the United Kingdom and campaigned for the elimination of legal obstacles. In its first year ALRA recruited 35 members, and by 1939 had almost 400 members.

The ALRA was very active between 1936 and 1939 sending speakers around the country to talk about Labour and Equal Citizenship and attempted, though most often unsuccessfully, to have letters and articles published in newspapers. They became the most popular when a member of the ALRA’s Medico-Legal Committee received the case of a fourteen-year-old girl who had been raped, and received a termination of this pregnancy from Dr. Joan Malleson, a progenitor of the ALRA. This case gained a lot of publicity, however once the war began, the case was tucked away and the cause again lost its importance to the public.

In 1938, Joan Malleson precipitated one of the most influential cases in British abortion law when she referred a pregnant fourteen-year-old rape victim to gynaecologist Aleck Bourne. He performed an abortion, then illegal, and was put on trial on charges of procuring abortion. Bourne was eventually acquitted in Rex v. Bourne as his actions were "...an example of disinterested conduct in consonance with the highest traditions of the profession". This court case set a precedent that doctors could not be prosecuted for performing an abortion in cases where pregnancy would probably cause "mental and physical wreck".

Finally, the Birkett Committee, established in 1937 by the British government "to inquire into the prevalence of abortion, and the law relating thereto", recommended a change to abortion laws two years later. The intervention of World War II meant that all plans were shelved.

Liberalization of abortion law

The Russian Soviet Federative Socialist Republic was the first government to legalize abortion and make it available on request, often for no cost. The Soviet government hoped to provide access to abortion in a safe environment performed by a trained doctor instead of babki. While this campaign was extremely effective in the urban areas (as much as 75% of abortions in Moscow were performed in hospitals by 1925), it had much less on rural regions where there was neither access to doctors, transportation, or both and where women relied on traditional medicine. In the countryside in particular, women continued to see babki, midwives, hairdressers, nurses, and others for the procedure after abortion was legalized in the Soviet Union.

From 1936 till 1955 the Soviet Union made abortion illegal (with exception to medically recommended case) again, stemming largely from Joseph Stalin’s worries about population growth. Stalin wanted to encourage population growth, as well as place a stronger emphasis on the importance of the family unit to communism.

In Britain, the Abortion Law Reform Association continued its campaigning after the War, and this, combined with broad social changes brought the issue of abortion back into the political arena in the 1960s. President of the Royal College of Obstetricians and Gynaecologists John Peel chaired the committee advising the British Government on what became the 1967 Abortion Act. On the grounds of reducing the amount of disease and death associated with illegal abortion, the Abortion Act allowed for legal abortion on a number of grounds, including to prevent grave permanent injury to the woman's physical or mental health, to avoid injury to the physical or mental health of the woman or her existing child(ren) if the pregnancy was still under 28 weeks, or if the child was likely to be severely physically or mentally handicapped. The free provision of abortions was provided through the National Health Service.

In America an abortion reform movement emerged in the 1960s. In 1963 The Society for Human Abortions was formed, providing women with information on how to obtain and perform abortions. In 1964 Gerri Santoro of Connecticut died trying to obtain an illegal abortion and her photo became the symbol of the pro-choice movement. Some women's rights activist groups developed their own skills to provide abortions to women who could not obtain them elsewhere. As an example, in Chicago, a group known as "Jane" operated a floating abortion clinic throughout much of the 1960s. Women seeking the procedure would call a designated number and be given instructions on how to find "Jane".

In the late 1960s, a number of organizations were formed to mobilize opinion both against and for the legalization of abortion. The forerunner of the NARAL Pro-Choice America was formed in 1969 to oppose restrictions on abortion and expand access to abortion. In late 1973 NARAL became the National Abortion Rights Action League.

In 1967, 21 members of the clergy announced in the New York Times that they would help women find safe abortion providers.

In 1967, Colorado became the first state to decriminalize abortion in cases of rape, incest, or in which pregnancy would lead to permanent physical disability of the woman. Similar laws were passed in California, Oregon, and North Carolina. In 1970, Hawaii became the first state to legalize abortions on the request of the woman, and New York repealed its 1830 law and allowed abortions up to the 24th week of pregnancy. Similar laws were soon passed in Alaska and Washington. A law in Washington, D.C., which allowed abortion to protect the life or health of the woman, was challenged in the Supreme Court in 1971 in United States v. Vuitch. The court upheld the law, deeming that "health" meant "psychological and physical well-being," essentially allowing abortion in Washington, DC. By the end of 1972, 13 states had a law similar to that of Colorado, while Mississippi allowed abortion in cases of rape or incest only and Alabama and Massachusetts allowed abortions only in cases where the woman's physical health was endangered.

The landmark judicial ruling of the Supreme Court in Roe v. Wade ruled that a Texas statute forbidding abortion except when necessary to save the life of the mother was unconstitutional. The Court arrived at its decision by concluding that the issue of abortion and abortion rights falls under the right to privacy.

The Court held that a right to privacy existed and included the right to have an abortion. The court found that a mother had a right to abortion until viability, a point to be determined by the abortion doctor. After viability a woman can obtain an abortion for health reasons, which the Court defined broadly to include psychological well-being.

From the 1970s, and the spread of second-wave feminism, abortion and reproductive rights became unifying issues among various women's rights groups in Canada, the United States, the Netherlands, Britain, Norway, France, Germany, and Italy.

Development of contemporary abortion methods

Although prototypes of the modern curette are referred to in ancient texts, the instrument which is used today was initially designed in France in 1723, but was not applied specifically to a gynecological purpose until 1842. Dilation and curettage has been practiced since the late 19th century.

The 20th century saw improvements in abortion technology, increasing its safety, and reducing its side-effects. Vacuum devices, first described by the Scottish obstetrician James Young Simpson in the 19th century, allowed for the development of suction-aspiration abortion. The process was improved by the Russian doctor S. G. Bykov in 1927, where the method was used during its period of liberal abortion laws from 1920 to 1936. The technology was also used in China and Japan before being introduced to Britain and the United States in the 1960s. The invention of the Karman cannula, a flexible plastic cannula which replaced earlier metal models in the 1970s, reduced the occurrence of perforation and made suction-aspiration methods possible under local anesthesia.

In 1971, Lorraine Rothman and Carol Downer, founding members of the feminist self-help movement, invented the Del-Em, a safe, cheap suction device that made it possible for people with minimal training to perform early abortions called menstrual extraction. During the mid-1990s in the United States the medical community showed renewed interest in manual vacuum aspiration as a method of early surgical abortion. This resurgence is due to technological advances that permit early pregnancy detection (as soon as a week after conception) and a growing popular demand for safe, effective early abortion options, both surgical and medical. An innovator in the development of early surgical abortion services is Jerry Edwards, a physician, who developed a protocol in which women are offered an abortion using a handheld vacuum syringe as soon as a positive pregnancy test is received. This protocol also allows the early detection of an ectopic pregnancy.

Intact dilation and extraction was developed by Dr. James McMahon in 1983. It resembles a procedure used in the 19th century to save a woman's life in cases of obstructed labor, in which the fetal skull was first punctured with a perforator, then crushed and extracted with a forceps-like instrument, known as a cranioclast.

In 1980, researchers at Roussel Uclaf in France developed mifepristone, a chemical compound which works as an abortifacient by blocking hormone action. It was first marketed in France under the trade name Mifegyne in 1988.

Abortion around the world

Abortion has been banned or restricted throughout history in countries around the world. Multiple scholars have noticed that in many cases, this has caused women to seek dangerous, illegal abortions underground or inspired trips abroad for "reproductive tourism." Half of the world's current deaths due to unsafe abortions occur in Asia.

China

In the early 1950s, the Chinese government made abortion illegal, with punishments for those who received or performed illegal abortions written into the law. These restrictions were seen as the government's way of emphasizing the importance of population growth.

As the decade went on, however, the laws were relaxed with the intent of reducing the number of deaths and lifelong injuries women sustained due to illegal abortions as well as serving as a form of population control when used in conjunction with birth control. In the early 1980s, the state implemented a form of family planning which used abortion as a "back-up method"; and in 2005, there has been legislation trying to curb sex-selective abortion.

India

India enforced the Indian Penal Code from 1860 to 1971, criminalizing abortion and punishing both the practitioners and the women who sought out the procedure. As a result, countless women died in an attempt to obtain illegal abortions from unqualified midwives and "doctors." Abortion was made legal under specific circumstances in 1971, but as scholar S. Chandrasekhar notes, lower class women still find themselves at a greater risk of injury or death as a result of a botched abortion.

Japan

Japan is known today worldwide for its acceptance of abortion. It is estimated that two-thirds of Japanese women have an abortion by age forty, partially due to former government restrictions on contraceptive pills on 'public hygiene grounds'.

The Eugenics Protection Law of 1948 made abortion on demand legal up to twenty-two weeks' gestation so long as the woman's health was endangered; in 1949, this law was extended to consider the risk the child's birth would place on a woman's economic welfare. Originally, each case would have to be approved by a local eugenics council, but this was removed from the law in 1952, making the decision a private one between a woman and her physician.

In 1964, the creation of the conservative right-wing nationalist political lobbying group called Seicho-no-Ie brought about a strong opposition to the abortion laws. This campaign reached its peak strength in the early 1980s, but ultimately failed in 1983.

Romania

In 1957, Romania legalized abortion, but in 1966, after a decline in the national birthrate, Nicolae Ceauşescu approved Decree 770, which criminalized abortion and encouraged childbirth. As a result of this decree, women in want of abortion turned to illegal procedures that caused the deaths of over 9,000 women and left countless unwanted children abandoned in orphanages. Abortion remained illegal until 1989, when the decree was overturned.

Thailand

There was intense public debate throughout the 1980s and 1990s over legal abortion reform. These debates portrayed abortion as un-Buddhist and anti-religious; abortion opponents ultimately labeled it as a form of Western corruption that was inherently anti-Thai and threatened the integrity of the nation. Despite this, in 2006, abortions became legal in cases of rape or foetal impairment. Mental health also became a factor in determining the legality of an abortion procedure. The strict regulations involved in qualifying for a legal abortion, however, cause approximately 300,000 women a year to seek illegal avenues according to scholar Andrea Whittaker, with the poorest undergoing the most dangerous of procedures.