Late termination of pregnancy
Late termination of pregnancy (also referred to as late-term abortion) describes the termination of pregnancy by induced abortion during a late stage of gestation. "Late", in this context, is not precisely defined, and different medical publications use varying gestational age thresholds. In 2015 in the United States, about 1.3% of abortions took place after the 21st week, and less than 1% occur after 24 weeks.
|Late termination of pregnancy|
|Other names||Postviability abortion, third trimester abortion, induced termination of pregnancy (ITOP), late-term abortion|
|Specialty||Obstetrics and gynecology|
Reasons for late terminations of pregnancy include circumstances where a pregnant woman's health is at risk or when lethal fetal abnormalities have been detected. Later abortion is not associated with any negative physical or mental health outcomes, and the risk of death following a surgical abortion after 20 weeks is less than that of typical full-term childbirth in the United States.
Late termination of pregnancy is more politically controversial than abortion in general. Most countries in Europe permit abortion in later stages of pregnancy if specific circumstances are present. The American College of Obstetricians and Gynecologists states with respect to abortion that "politicians should never interfere in the patient-physician relationship".
A late termination of pregnancy often refers to an induced ending of pregnancy after the 20th week of gestation, i.e. after a fetal age (time since conception) of about 18 weeks. The exact point when a pregnancy becomes late-term, however, is not clearly defined. 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.
In the US, the point at which an abortion becomes late-term is often related to the "viability" (ability to survive outside the uterus) of the fetus. Sometimes late-term abortions are referred to as post-viability abortions, though this is not a medical term.
There is no sharp limit of development, age, or weight at which a fetus becomes viable. A 2015 study found that even with active treatment, no infants born at less than 22 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. According to studies between 2003 and 2005, 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. The American College of Obstetricians and Gynecologists and the Society for Maternal and Fetal Medicine states that in cases of delivery occurring before 26 weeks, “given the potential for maternal and perinatal mortality and morbidity, the option of pregnancy termination should be reviewed with the patients.” 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.
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).
A wanted abortion in any trimester is not associated with mental health harms. Overall, abortion does not increase the risk of experiencing symptoms of depression, anxiety or stress in the short term or over five years. A previous history of mental health conditions, sexual assault, and intimate partner violence were strongly associated with experiencing negative mental health outcomes after the abortion.
- Australia: As of 2015[update], South Australia is the only Australian state or territory to keep reliable abortion statistics. During 2012, 92% of abortions were performed before 14 weeks' gestation, 6% between 14–20 weeks, and 2% (n=96) at a later stage. Of the 96 abortions carried out beyond 20 weeks, 53 were due to actual or probable fetal abnormality.
- Canada: During the year 2009, 29% of induced abortions were performed before 8 weeks, 41% at 9 to 12 weeks, 7% at 13 to 16 weeks and 2% over 21 weeks.
- England and Wales: In 2015, 8% of abortions occurred after 12 weeks; 0.1% occurred at or over 24 weeks.
- New Zealand: In 2003, 2.03% of induced abortions were done between weeks 16 and 19, and 0.56% were done over 20 weeks.
- Norway: In 2005, 2.28% of induced abortions were performed between 13 and 16 weeks, 1.24% of abortions between 17 and 20 weeks, and 0.20% over 21 weeks. Between February 15, 2010 and December 1, 2011, a total number of ten abortions were performed between 22 and 24 weeks. These have been declared illegal by The Norwegian Directorate of Health. Women who seek an abortion after the 12-week time limit must apply to a special medical assessment board – called an "abortion board"(Norwegian: ‘abortnemnd’ or ‘primærnemnd’) – that will determine whether or not to grant them an abortion.
- Scotland: In 2005, 6.1% of abortions were done between 14 and 17 weeks, while 1.6% were performed over 18 weeks.
- Sweden: In 2005, 5.6% of abortions were carried out between 12 and 17 weeks, and 0.8% at or greater than 18 weeks.
- Switzerland: In 2016, 10% of abortions performed after the legal term were carried out after week 21 (a total of 36 cases). Of these cases 86% were carried out due to physical problems with the child or mother.
- United States: In 2003, from data collected in those areas that sufficiently reported gestational age, it was found that 6.2% of abortions were conducted between 13 and 15 weeks, 4.2% between 16 and 20 weeks, and 1.4% at or after 21 weeks. In 2014, the CDC reported that 1.3% of reported abortions (5,578) were performed at 21 weeks of gestation or later.
A study from 2013 found after excluding abortion "on grounds of fetal anomaly or life endangerment", that women seeking late abortions "fit at least one of five profiles: They were raising children alone, were depressed or using illicit substances, were in conflict with a male partner or experiencing domestic violence, had trouble deciding and then had access problems, or were young and nulliparous". They concluded that "bans on abortion after 20 weeks will disproportionately affect young women and women with limited financial resources".
England and WalesEdit
The NHS records the reasons given for abortions at all stages of development. In 2015, 2,877 abortions were performed at 20 weeks or above. Of these, 23 (0.8%) were performed to save the life of the pregnant woman, 1,801 (63%) were performed for mental or physical health reasons, and 1046 (36%) were performed because of foetal abnormalities.
As of 1998, among the 152 most populous countries, 54 either banned abortion entirely or permitted it only to save the life of the pregnant woman.
On the other hand, as of 1998, 49 of the 152 most populous countries allowed abortion without restriction as to reason, but 44 of these required specific justification after a particular gestational age:
- 12 weeks (Albania, Armenia, Azerbaijan, Belarus, Belgium, Bosnia-Herzegovina, Bulgaria, Croatia, Cuba, Czech Republic, Denmark, Estonia, France, Georgia, Greece, Kazakhstan, Kyrgyz Rep., Latvia, Lithuania, Moldova, Mongolia, Norway, Russian Federation, Saudi Arabia, Slovakia, Slovenia, South Africa, Ukraine, Tajikistan, Tunisia, Turkey, Turkmenistan and Uzbekistan)
- 13 weeks (Italy)
- 14 weeks (Austria, Cambodia, Germany, Hungary, Romania and Spain)
- 18 weeks (Sweden)
- 22 weeks (North Macedonia)
- 24 weeks (Singapore)
- viability (Netherlands and to some extent the United States)
- no limit (Canada, some states in the United States, China, and North Korea)
As of 2011 among those countries that allowed abortion without restriction as to reason, the gestational limits for such abortions on request were: 37 countries set a gestational limit of 12 weeks, 7 countries of 14 weeks, 4 did not set limits, 3 at viability, 3 at 10 weeks, one at 90 days, one at 8 weeks, one at 18 weeks, and one at 24 weeks. In addition, Abortion in Australia, and, to a certain extent, Abortion in the United States, is regulated at state/territory level, and laws vary by region.
In these countries, abortions after the general gestational age limit are allowed only under restricted circumstances, which include, depending on country, risk to the woman's life, physical or mental health, fetal malformation, cases where the pregnancy was the result of rape, or poor socio-economic conditions. For instance, in Italy, abortion is allowed on request up until 90 days, after which it is allowed only if the pregnancy or childbirth pose a threat to the woman's life, a risk to physical health of the woman, a risk to mental health of the woman; if there is a risk of fetal malformation; or if the pregnancy is the result of rape or other sexual crime. Denmark provides a wider range of reasons, including social and economic ones, which can be invoked by a woman who seeks an abortion after 12 weeks. Abortions at such stages must in general be approved by a doctor or a special committee, unlike early abortions which are performed on demand. The ease with which the doctor or the committee allows a late term abortion varies significantly by country, and is often influenced by the social and religious views prevalent in that region.
As of December 2014, forty-two states had bans on late-term abortions that were not facially unconstitutional under Roe v. Wade or enjoined by court order. In addition, the Supreme Court in the case of Gonzales v. Carhart ruled that Congress may ban certain late-term abortion techniques, "both previability and postviability", as it had done in banning intact dilation and extraction with the Partial-Birth Abortion Ban Act of 2003.
The Supreme Court has held that bans must include exceptions for threats to the woman's life, physical health, and mental health, but four states allow late-term abortions only when the woman's life is at risk; four allow them when the woman's life or physical health is at risk, but use a definition of health that pro-choice organizations believe is impermissibly narrow. Note that just because a portion of a state's law is found to be unconstitutional does not mean that the entire law will be deemed unconstitutional: "[I]nvalidating the statute entirely is not always necessary or justified, for lower courts may be able to render narrower declaratory and injunctive relief," meaning the court could declare that only those parts of the law that are violative of the Constitution are invalid (declaratory relief), or that the court can prohibit the state from enforcing those portions of the law (injunctive relief).
Eighteen states prohibit abortion after a certain number of weeks' gestation (usually 22 weeks from the last menstrual period). The U.S. Supreme Court held in Webster v. Reproductive Health Services that a statute may create "a presumption of viability" after a certain number of weeks, in which case the physician must be given an opportunity to rebut the presumption by performing tests. Because this provision is not explicitly written into these state laws, as it was in the Missouri law examined in Webster, pro-choice organizations believe that such a state law is unconstitutional, but only "to the extent that it prohibits pre-viability abortions".
Ten states (although Florida's enforcement of such laws are under permanent injunction) require a second physician's approval before a late-term abortion can be performed. The U.S. Supreme Court struck down a requirement of "confirmation by two other physicians" (rather than one other physician) because "acquiescence by co-practitioners has no rational connection with a patient's needs and unduly infringes on the physician's right to practice". Pro-choice organizations, such as the Guttmacher Institute, posit that some of these state laws are unconstitutional, based on these and other Supreme Court rulings, at least to the extent that these state laws require approval of a second or third physician.
Thirteen states have laws that require a second physician to be present during late-term abortion procedures in order to treat a fetus if born alive. The Court has held that a doctor's right to practice is not infringed by requiring a second physician to be present at abortions performed after viability in order to assist in the case of a living fetus. It is not common for live infants to be born after an abortion at any stage in pregnancy.
In 2019, a US Senate Bill entitled the "Born-Alive Abortion Survivors Protection Act" raised the issue of live birth after abortion. The bill would mandate that medical providers resuscitate neonates delivered showing signs of life during an abortion process. During the debate around this issue, US Republicans falsely alleged that medical providers "execute" live-born babies. Existing US laws would punish execution as homicide. Furthermore, US abortion experts refute the claim that a "born-alive" fetus is a common event and reject laws that would mandate resuscitation against the wishes of the parents.
Only 1.3% of abortions occur after 21 weeks of pregnancy in the US. Although it is very uncommon, women undergoing surgical abortion after this gestational age sometimes give birth to a fetus that may survive briefly. The periviable period is considered to be between 20 and 25 weeks gestation. Long-term survival is possible after 22 weeks. However, odds of long-term survival between 22 and 23 weeks are 2–3 percent and odds of survival between 23 and 24 weeks are 20 percent. "Intact survival", which means survival of a neonate without subsequent damage to organs such as the brain or bowel is 1% at 22 weeks and 13% at 23 weeks. Survival odds increase with increasing gestational age.
If medical staff observe signs of life, they may be required to provide care: emergency medical care if the child has a good chance of survival and palliative care if not. Induced fetal demise before termination of pregnancy after 20–21 weeks gestation is recommended by some sources to avoid this and to comply with the US Partial Birth Abortion Ban. Induced fetal demise does not improve the safety of an abortion procedure and may incur risks to the health of the woman having the abortion.
There are at least four medical procedures associated with late-term abortions:
- Duke, C. Wes (September 2009). "Challenges and Priorities for Surveillance of Stillbirths: A Report on Two Workshops". Public Health Rep. 124 (5): 652–659. doi:10.1177/003335490912400507. PMC 2728657. PMID 19753943.
- Belluck, Pam (February 6, 2019). "What Is Late-Term Abortion? Trump Got It Wrong". New York Times.
Late-term abortion is a phrase used by abortion opponents to refer to abortions performed after about 21 weeks of pregnancy. It is not the same as the medical definition obstetricians use for 'late-term,' which refers to pregnancies that extend past a woman’s due date, meaning about 41 or 42 weeks.
- Habiba, M; Da Frè, M; Taylor, DJ; Arnaud, C; Bleker, O; Lingman, G; Gomez, MM; Gratia, P; Heyl, W; Viafora, C (September 2009). "Late termination of pregnancy: a comparison of obstetricians' experience in eight European countries". BJOG: An International Journal of Obstetrics & Gynaecology. 116 (10): 1340–1349. doi:10.1111/j.1471-0528.2009.02228.x. PMID 19538409.
- Jatlaoui, Tara C.; Boutot, Maegan E.; Mandel, Michele G.; Whiteman, Maura K.; Ti, Angeline; Petersen, Emily; Pazol, Karen (23 November 2018). "Abortion Surveillance — United States, 2015". MMWR. Surveillance Summaries. 67 (13): 1–45. doi:10.15585/mmwr.ss6713a1. PMC 6289084. PMID 30462632.
- Belluck, Pam (2019-02-06). "What Is Late-Term Abortion? Trump Got It Wrong". The New York Times. ISSN 0362-4331. Retrieved 2019-05-16.
Abortions after 24 weeks comprise less than one percent of all abortions. When they occur, it is usually because the fetus has been found to have a fatal condition that could not be detected earlier, such as a severe malformation of the brain, or because the mother’s life or health is at serious risk.
- "Facts are Important: Abortion Care Later in Pregnancy is Important to Women's Health – ACOG". www.acog.org. Retrieved 6 June 2019.
- 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.
Abortion carries far less risk of physical and psychological morbidity and mortality than childbirth
- Charles, Vignetta E.; Polis, Chelsea B.; Sridhara, Srinivas K.; Blum, Robert W. (December 2008). "Abortion and long-term mental health outcomes: a systematic review of the evidence". Contraception. 78 (6): 436–450. doi:10.1016/j.contraception.2008.07.005. PMID 19014789.
- Safe abortion: technical and policy guidance for health systems (2 ed.). World Health Organization. 2012. p. 21. ISBN 9789241548434. Retrieved 6 June 2019.
- "Abortion Legislation in Europe". www.loc.gov. January 2015. Retrieved 6 June 2019.
- Sprang, M. L.; Neerhof, M. G. (1998). "Rationale for banning abortions late in pregnancy". Journal of the American Medical Association. 280 (8): 744–747. doi:10.1001/jama.280.8.744. PMID 9728651.
- Grimes, D. A. (1998). "The continuing need for late abortions". Journal of the American Medical Association. 280 (8): 747–750. doi:10.1001/jama.280.8.747. PMID 9728652.
- Gans Epner, J. E.; Jonas, H. S.; Seckinger, D. L. (1998). "Late-term abortion". Journal of the American Medical Association. 280 (8): 724–729. doi:10.1001/jama.280.8.724. PMID 9728645.
- Moore, Keith and Persaud, T. The Developing Human: Clinically Oriented Embryology, p. 103 (Saunders 2003).
- Rysavy, Matthew A.; Li, Lei; Bell, Edward F.; Das, Abhik; Hintz, Susan R.; Stoll, Barbara J.; Vohr, Betty R.; Carlo, Waldemar A.; Shankaran, Seetha (2015-05-07). "Between-Hospital Variation in Treatment and Outcomes in Extremely Preterm Infants". New England Journal of Medicine. 372 (19): 1801–1811. doi:10.1056/NEJMoa1410689. ISSN 0028-4793. PMC 4465092. PMID 25946279.
- March of Dimes --> Neonatal Death Retrieved on November 10, 2014.
- March of Dimes --> Neonatal Death Retrieved on November 10, 2014. In turn citing:
- Tyson JE, Parikh NA, Langer J, Green C, Higgins RD (April 2008). "Intensive care for extreme prematurity--moving beyond gestational age". The New England Journal of Medicine. 358 (16): 1672–81. doi:10.1056/NEJMoa073059. PMC 2597069. PMID 18420500.
- Luke B, Brown MB (December 2006). "The changing risk of infant mortality by gestation, plurality, and race: 1989-1991 versus 1999-2001". Pediatrics. 118 (6): 2488–97. doi:10.1542/peds.2006-1824. PMC 3623686. PMID 17142535.
- The American College of Obstetricians and Gynecologists (September 2002). "ACOG Practice Bulletin: Clinical Management Guidelines for Obstetrcian-Gynecologists: Number 38, September 2002. Perinatal care at the threshold of viability". Obstetrics and Gynecology. 100 (3): 617–24. doi:10.1016/S0029-7844(02)02260-3. PMID 12220792.
- American College of Obstetricians Gynecologists; Society for Maternal-Fetal Medicine (November 2015). "Obstetric Care Consensus No. 3 Summary". Obstetrics & Gynecology. 126 (5): 1123–1125. doi:10.1097/aog.0000000000001101. ISSN 0029-7844. PMID 26488517.
- "Practice Bulletin No. 135". Obstetrics & Gynecology. 121 (6): 1394–1406. June 2013. doi:10.1097/01.aog.0000431056.79334.cc. ISSN 0029-7844. PMID 23812485.
- National Academies of Sciences, Engineering (2018-03-16). The Safety and Quality of Abortion Care in the United States. doi:10.17226/24950. ISBN 9780309468183. PMID 29897702.
- Biggs, M. Antonia; Neuhaus, John M.; Foster, Diana G. (December 2015). "Mental Health Diagnoses 3 Years After Receiving or Being Denied an Abortion in the United States". American Journal of Public Health. 105 (12): 2557–2563. doi:10.2105/AJPH.2015.302803. ISSN 0090-0036. PMC 4638270. PMID 26469674.
- Reardon, David C (January 2018). "The abortion and mental health controversy: A comprehensive literature review of common ground agreements, disagreements, actionable recommendations, and research opportunities". SAGE Open Medicine. 6: 205031211880762. doi:10.1177/2050312118807624. ISSN 2050-3121. PMC 6207970. PMID 30397472.
- Pregnancy Outcome Unit, SA Health. (2014). . Retrieved July 10th, 2015.
- Globe & Mail. (2012). Percentage distribution of induced abortions by gestation period. Retrieved December 7th, 2012.
- Government Statistical Service for the Department of Health. (May 17, 2016). Abortion statistics, England and Wales: 2015. Retrieved October 20, 2016.
- Statistics New Zealand. (January 31, 2005). Demographic Trends 2004 Archived 2007-09-27 at the Wayback Machine. Retrieved April 19, 2007.
- Statistics Norway. (April 26, 2006). Induced abortions, by period of gestation and the woman's age. 2005. Retrieved January 17, 2006.
- The Norwegian Directorate of Health. (May 7, 2012). Senaborter etter 22. uke Retrieved September 05, 2019.
- ISD Scotland. (May 24, 2006). Percentage of abortions performed in Scotland by estimated gestation Archived 2007-09-28 at the Wayback Machine. Retrieved May 10, 2007.
- Nilsson, E., Ollars, B., & Bennis, M.. The National Board of Health and Welfare. (May 2006). Aborter 2005 Archived 2007-07-04 at the Wayback Machine. Retrieved May 10, 2007.
- von Siebenthal, Erich (15 June 2017). "Rechtslage zu Abtreibungen und Spätabtreibungen in der Schweiz" [Legal situation regarding termination of pregnancy in Switzerland] (in German). Retrieved 5 September 2019..
- Strauss, L.T., Gamble, S.B., Parker, W.Y, Cook, D.A., Zane, S.B., & Hamdan, S. (November 24, 2006). Abortion Surveillance – United States, 2003. Morbidity and Mortality Weekly Report, 55 (11), 1–32. Retrieved May 10, 2007.
- Jatlaoui, Tara C.; Shah, Jill; Mandel, Michele G.; Krashin, Jamie W.; Suchdev, Danielle B.; Jamieson, Denise J.; Pazol, Karen (2017-11-24). "Abortion Surveillance — United States, 2014". MMWR. Surveillance Summaries. 66 (24): 1–48. doi:10.15585/mmwr.ss6624a1. ISSN 1546-0738. PMID 29166366.
- Foster, Diana (December 2013). "Who Seeks Abortions at or After 20 Weeks?". Perspectives on Sexual and Reproductive Health. 45 (4): 210–218. doi:10.1363/4521013. PMID 24188634. Retrieved 9 September 2014.
- Department of Health (17 May 2016). Report on abortion statistics in England and Wales for 2015 (PDF) (Report). p. 31 (Table 7b). Retrieved 2016-10-24.
- Anika Rahman, Laura Katzive and Stanley K. Henshaw. A Global Review of Laws on Induced Abortion, 1985–1997, International Family Planning Perspectives (Volume 24, Number 2, June 1998).
- "The World's Abortion Laws 2011" (PDF). Center for Reproductive Rights. Retrieved 30 June 2019.
- "Archived copy" (PDF). Archived from the original (PDF) on 2013-03-13. Retrieved 2012-10-07.CS1 maint: archived copy as title (link)
- "DENMARK". harvard.edu. Retrieved 13 October 2015.
- Guttmacher Institute. (April 1, 2007). State Policies on Later-Term Abortions. State Policies in Brief. Retrieved April 19, 2007.
- Annas, George J. (24 May 2007). "The Supreme Court and Abortion Rights". New England Journal of Medicine. 2007 (356): 2201–2207. doi:10.1056/NEJMhle072595. PMID 17476003.
- Hern, Warren M. (22 Oct 2003). "Did I violate the Partial-Birth Abortion Ban?". Slate.com. Retrieved 27 October 2017.
- Ayotte v. Planned Parenthood, 546 U.S. 320 (2006).
- Webster v. Reproductive Health Services, 492 U.S. 490 (1989).
- NARAL Pro-Choice America. (2007). "Delaware." Who Decides? The Status of Women's Reproductive Rights in the United States. Retrieved April 19, 2007.
- Doe v. Bolton, 410 U.S. 179 (1973).
- Planned Parenthood Ass'n v. Ashcroft, 462 U.S. 476, 486-90 (1983).
- Robertson, Lori (2019-03-04). "The Facts on the Born-Alive Debate". FactCheck.org. Retrieved 2019-07-29.
- Robertson, Lori (4 March 2019). "The Facts on the Born-Alive Debate". FactCheck.org. Retrieved 5 August 2019.
- Grady, Denise (26 February 2019). "'Executing Babies': Here Are the Facts Behind Trump's Misleading Abortion Tweet". The New York Times. ISSN 0362-4331. Retrieved 5 August 2019.
- Jatlaoui, Tara C. (2018). "Abortion Surveillance — United States, 2015". MMWR. Surveillance Summaries. 67 (13): 1–45. doi:10.15585/mmwr.ss6713a1. ISSN 1546-0738. PMC 6289084. PMID 30462632.
- "The Care of Women Requesting Induced Abortion. Evidence-Based Clinical Guideline no. 7" (PDF). Royal College of Obstetricians and Gynaecologists. November 2011. Archived (PDF) from the original on 14 November 2015. Retrieved 31 October 2015.
Recommendation 6.21 Feticide should be performed before medical abortion after 21 weeks and 6 days of gestation to ensure that there is no risk of a live birth.
- 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.
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.
- Fletcher; Isada; Johnson; Evans (August 1992). "Fetal intracardiac potassium chloride injection to avoid the hopeless resuscitation of an abnormal abortus: II. Ethical issues". Obstetrics and Gynecology. 80 (2): 310–13. PMID 1635751.
following later abortions at greater than 20 weeks, the rare but catastrophic occurrence of live births can lead to fractious controversy over neonatal management.
- "Periviable Birth – ACOG". www.acog.org. Retrieved 14 July 2019.
- "Termination of Pregnancy for Fetal Abnormality" (PDF). Royal College of Obstetricians and Gynaecologists: 29–31. May 2010. Archived (PDF) from the original on 22 December 2015. Retrieved 26 October 2015.
- Younge, Noelle; Goldstein, Ricki F.; Bann, Carla M.; Hintz, Susan R.; Patel, Ravi M.; Smith, P. Brian; Bell, Edward F.; Rysavy, Matthew A.; Duncan, Andrea F. (16 February 2017). "Survival and Neurodevelopmental Outcomes among Periviable Infants". New England Journal of Medicine. 376 (7): 617–628. doi:10.1056/NEJMoa1605566. ISSN 0028-4793. PMC 5456289. PMID 28199816.
- Nuffield Council on Bioethics (2007). "Critical care decisions in fetal and neonatal medicine: a guide to the report" (PDF). Archived (PDF) from the original on 4 March 2016. Retrieved 29 October 2015.
Under English law, fetuses have no independent legal status. Once born, babies have the same rights to life as other people.Cite journal requires
- Gerri R. Baer; Robert M. Nelson (2007). "Preterm Birth: Causes, Consequences, and Prevention. C: A Review of Ethical Issues Involved in Premature Birth". Institute of Medicine (US) Committee on Understanding Premature Birth and Assuring Healthy Outcomes. Archived from the original on 31 December 2015.
In 2002, the 107th U.S. Congress passed the Born-Alive Infants Protection Act of 2001. This law established personhood for all infants who are born "at any stage of development" who breathe, have a heartbeat, or "definite movement of voluntary muscles", regardless of whether the birth was due to labor or induced abortion.
- Chabot, Steve (5 August 2002). "H.R. 2175 (107th): Born-Alive Infants Protection Act of 2002". govtrack.us. Archived from the original on 14 November 2015. Retrieved 30 October 2015.
The term "born alive" is defined as the complete expulsion or extraction from its mother of that member, at any stage of development, who after such expulsion or extraction breathes or has a beating heart, pulsation of the umbilical cord, or definite movement of the voluntary muscles, regardless of whether the umbilical cord has been cut, and regardless of whether the expulsion or extraction occurs as a result of natural or induced labor, cesarean section, or induced abortion.
- "Practice Bulletin: Second-Trimester Abortion" (PDF). Obstetrics & Gynecology. 121 (6): 1394–1406. June 2013. doi:10.1097/01.AOG.0000431056.79334.cc. PMID 23812485. Archived (PDF) from the original on 14 November 2015. Retrieved 30 October 2015.
With medical abortion after 20 weeks of gestation, induced fetal demise may be preferable to the woman or provider in order to avoid transient fetal survival after expulsion.
- Higginbotham Susan (January 2010). "Clinical Guidelines: Induction of fetal demise before abortion" (PDF). Contraception. 81 (6): 462–73. doi:10.1016/j.contraception.2010.01.018. PMID 20472112. Archived (PDF) from the original on 23 November 2015. Retrieved 26 October 2015.
Inducing fetal demise before induction termination avoids signs of live birth that may have beneficial emotional, ethical and legal consequences.
- Committee on Health Care for Underserved Women (November 2014). "Committee Opinion 613: Increasing Access to Abortion". Obstetrics & Gynecology. 124 (5): 1060–65. doi:10.1097/01.aog.0000456326.88857.31. PMID 25437742. Archived from the original on 28 October 2015. Retrieved 28 October 2015.
"Partial-birth" abortion bans – The federal Partial-Birth Abortion Ban Act of 2003 (upheld by the Supreme Court in 2007) makes it a federal crime to perform procedures that fall within the definition of so-called "partial-birth abortion" contained in the statute, with no exception for procedures necessary to preserve the health of the woman...physicians and lawyers have interpreted the banned procedures as including intact dilation and evacuation unless fetal demise occurs before surgery.
- "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.
- Milliez Jacques (2008). "FIGO Committee Report: Ethical aspects concerning termination of pregnancy following prenatal diagnosis". International Journal of Gynecology and Obstetrics. 102 (1): 97–98. doi:10.1016/j.ijgo.2008.03.002. PMID 18423641.
Termination of pregnancy following prenatal diagnosis after 22 weeks must be preceded by a feticide.