![]() During 2012, 92% of abortions were performed before 14 weeks' gestation, 6% between 14 and 20 weeks, and 2% (n=96) at a later stage. Australia: As of 2015, South Australia is the only Australian state or territory to keep reliable abortion statistics.(Data source: Centers for Disease Control and Prevention) Abortion in the United States by gestational age, 2016. Incidence Histogram of abortions by gestational age in England and Wales during 2019. The American College of Obstetricians and Gynecologists reports that 23% of abortion providers offer abortions at 20 weeks of gestation and later, most often using a method called dilation and evacuation (D&E). Because the chance of survival is variable based on interventions available and the weight and sex of the fetus, there is no consensus on viability. According to studies between 20, 20 to 35 percent of babies born at 24 weeks of gestation survived, while 50 to 70 percent of babies born at 25 weeks, and more than 90 percent born at 26 to 27 weeks, survived. At 23 weeks survival without severe impairment is less than 2%, and at 25 weeks, up to 30% might survive without severe impairment. A 2015 study found that even with active treatment, no infants born at less than 22 weeks survived, but an infant born at 21 weeks and one day in April of 2021 did survive his premature birth. There is no sharp limit of development, age, or weight at which a fetus becomes viable. Thus, late-term abortions are sometimes referred to as post-viability abortions. In the United States, the point at which an abortion becomes late-term is often related to fetal viability (ability of the fetus to survive outside the uterus). The American College of Obstetricians and Gynecologists defines a late term pregnancy as 41 weeks 0 days through 41 weeks 6 days, which differs from how the term is used in the abortion context. ![]() In three articles published in 1998 in the same issue of the Journal of the American Medical Association (JAMA), two chose the 20th week of gestation and one chose the 28th week of gestation as the point where an abortion procedure would be considered late-term. The exact point when an abortion is considered late-term, however, is not clearly defined. after a fetal age (time since conception) of about 18 weeks. Definition Ī late termination of pregnancy often refers to an induced ending of pregnancy after the 20th week of gestation, i.e. All countries in Europe only permit abortion later in pregnancy (after 10-14 weeks in most countries, 18 weeks in Sweden and Iceland, and 24 weeks in the Netherlands and Great Britain) if specific circumstances are present, generally when the pregnancy represents a serious danger to the life, or to the physical or mental health of the woman, or when a serious malformation or anomaly of the fetus is diagnosed. Late termination of pregnancy is more controversial than abortion in general. Still, later abortion is not associated with any greater net negative physical or mental health outcomes (including mortality) than full-term pregnancy and childbirth in the United States. The rate of mortality and morbidity increases with the gestational age of the fetus, so patients who have decided to have an abortion are strongly encouraged to get it early. In the United States, the mortality rate for legal abortions overall is less than 1:100,000. Reasons for late terminations of pregnancy include circumstances where a pregnant woman's health is at risk or when birth defects, such as lethal fetal abnormalities, have been detected. 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. In this context, late is not precisely defined, and different medical publications use varying gestational age thresholds. 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.
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