Abortion is the termination of a pregnancy by removal or expulsion of an embryo or fetus. An abortion that occurs without intervention is known as a miscarriage or "spontaneous abortion"; these occur in approximately 30% to 40% of all pregnancies. 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. The most common reasons women give for having an abortion are for birth-timing and limiting family size. Other reasons reported include maternal health, an inability to afford a child, domestic violence, lack of support, feeling they are too young, wishing to complete education or advance a career, and not being able or willing to raise a child conceived as a result of rape or incest.
Abortion is a divisive issue in the United States. The issue of abortion is prevalent in American politics and culture wars, though a majority of Americans support continued access to abortion. There are widely different abortion laws depending on state.
Abortion in Canada is legal throughout pregnancy and is publicly funded as a medical procedure under the combined effects of the federal Canada Health Act and provincial health-care systems. However, access to services and resources varies by region. While some restrictions exist, Canada is one of the few nations with no criminal restrictions on abortion. Abortion is subject to provincial healthcare regulatory rules and guidelines for physicians. No provinces offer abortion on request at 24 weeks and beyond, although there are exceptions for certain medical complications.
Late termination of pregnancy, also referred to as third trimester abortion, describes the termination of pregnancy by induced abortion during a late stage of gestation. In this context, late is not precisely defined, and different medical publications use varying gestational age thresholds. As of 2015 in the United States, more than 90% of abortions occur before the 13th week, 1.3% of abortions in the United States took place after the 21st week, and less than 1% occur after 24 weeks.
Abortion laws vary widely among countries and territories, and have changed over time. Such laws range from abortion being freely available on request, to regulation or restrictions of various kinds, to outright prohibition in all circumstances. Many countries and territories that allow abortion have gestational limits for the procedure depending on the reason; with the majority being up to 12 weeks for abortion on request, up to 24 weeks for rape, incest, or socioeconomic reasons, and more for fetal impairment or risk to the woman's health or life. As of 2022, countries that legally allow abortion on request or for socioeconomic reasons comprise about 60% of the world's population. In 2024, France became the first country to explicitly protect abortion rights in its constitution.
Abortion in Australia is legal. There are no federal abortion laws, and full decriminalisation of the procedure has been enacted in all jurisdictions. Access to abortion varies between the states and territories: Surgical abortions are readily available on request within the first 22 to 24 weeks of pregnancy in most jurisdictions, and up to 16 weeks in Tasmania. Later-term abortions can be obtained with the approval of two doctors, although the Australian Capital Territory only requires a single physician's approval.
Abortion in France is legal upon request until 14 weeks after conception. Abortions at later stages of pregnancy up until birth are allowed if two physicians certify that the abortion will be done to prevent injury to the physical or mental health of the pregnant woman; a risk to the life of the pregnant woman; or that the child will suffer from a particularly severe illness recognized as incurable. The abortion law was liberalized by the Veil Act in 1975.
Abortion in Argentina is legal as an elective medical procedure during the first 14 weeks from conception. The abortion law was liberalized when the Voluntary Interruption of Pregnancy Bill was passed by the National Congress in December 2020. According to the law, any woman can request the procedure at any public or private health facility. Doctors are legally bound to either perform it or, if they are conscientious objectors, refer the patient to another physician or health facility. Only three other Latin or South American countries legalised abortion on request nationwide before Argentina did: Cuba in 1965, Guyana in 1995, and Uruguay in 2012. According to polling in 2021, around 44% of Argentines support the legalization of abortion on request; other polls showed 50–60% of Argentines opposed the bill.
The timeline of women's legal rights (other than voting) represents formal changes and reforms regarding women's rights. The changes include actual law reforms, as well as other formal changes (e.g. reforms through new interpretations of laws by precedents). The right to vote is exempted from the timeline: for that right, see Timeline of women's suffrage. The timeline excludes ideological changes and events within feminism and antifeminism; for that, see Timeline of feminism.
This is a timeline of reproductive rights legislation, a chronological list of laws and legal decisions affecting human reproductive rights. Reproductive rights are a sub-set of human rights pertaining to issues of reproduction and reproductive health. These rights may include some or all of the following: the right to legal or safe abortion, the right to birth control, the right to access quality reproductive healthcare, and the right to education and access in order to make reproductive choices free from coercion, discrimination, and violence. Reproductive rights may also include the right to receive education about contraception and sexually transmitted infections, and freedom from coerced sterilization, abortion, and contraception, and protection from practices such as female genital mutilation (FGM).
Abortion has been legal in India under various circumstances with the introduction of the Medical Termination of Pregnancy (MTP) Act, 1971. The Medical Termination of Pregnancy Regulations, 2003 were issued under the Act to enable women to access safe and legal abortion services.
The legality of abortion in the United States and the various restrictions imposed on the procedure vary significantly depending on the laws of each state or other jurisdiction, although there is no uniform federal law. Some states prohibit abortion at all stages of pregnancy with few exceptions, others permit it up to a certain point in a woman's pregnancy, while others allow abortion throughout a woman's pregnancy. In states where abortion is legal, several classes of restrictions on the procedure may exist, such as parental consent or notification laws, requirements that patients be shown an ultrasound before obtaining an abortion, mandatory waiting periods, and counseling requirements.
Contraception, Sterilisation, and Abortion Act 1977, also known as the CS&A Act 1977, is an Act of Parliament in New Zealand. It was passed shortly following an inquiry by the Royal Commission on Contraception, Sterilisation and Abortion. The legislation established the legal framework for abortion in New Zealand; with abortions being allowed provided the procedure was approved by two certifying consultants and that the circumstances met the criteria of the Crimes Act 1961. In March 2020, several of its provisions were amended by the Abortion Legislation Act 2020, which eased access to abortion and eliminated most of the criteria established by the Crimes Act 1961.
Abortion in Denmark was fully legalized on 1 October 1973, allowing the procedure to be done electively if a woman's pregnancy has not exceeded its 12th week. Under Danish law, the patient must be over the age of 18 to decide on an abortion alone; parental consent is required for minors, except in special circumstances. An abortion can be performed after 12 weeks if the woman's life or health are in danger. A woman may also be granted an authorization to abort after 12 weeks if certain circumstances are proved to be present.
Abortion in Spain is legal upon request up to 14 weeks of pregnancy, and at later stages in cases of risk to the life or health of the woman or serious fetal defects.
Abortion in Serbia was legalized in its current form on October 7, 1977. Abortion on demand is available for women whose pregnancies have not exceeded the tenth week, and in the case of risk to life or health of woman, or when the pregnancy has resulted from a sex offence, or in case of fetal impairment up to twenty weeks. Minors under 16 require parental consent before undergoing an abortion.
Abortion-rights movements, also self-styled as pro-choice movements, advocate for the right to have legal access to induced abortion services including elective abortion. They seek to represent and support women who wish to terminate their pregnancy without fear of legal or social backlash. These movements are in direct opposition to anti-abortion movements.
Abortion in Thailand is legal and available on-request up to 20 weeks of pregnancy. Abortion has been legal up to at least 12 weeks of pregnancy since 7 February 2021. Following a 2020 ruling of the Constitutional Court which declared a portion of the abortion statutes unconstitutional, the Parliament removed first-term abortion from the criminal code. Once strict, over time laws have been relaxed to take into account high rates of teen pregnancy, women who lack the means or will to raise children, and the consequences of illegal abortion.
Abortion in Texas is illegal in most cases. There are nominally exceptions to save the mother's life, or prevent "substantial impairment of major bodily function", but the law on abortion in Texas is written in such an ambiguous way that life-threatening or harmful pregnancies do not explicitly constitute an exception.
Abortion in South Korea was decriminalized, effective 1 January 2021, by a 2019 order of the Constitutional Court of Korea. It is currently legal throughout pregnancy, as no new law has been enacted. Thus there are no gestational limits or other restrictions.
