In short, the best available evidence shows that abortion is an independent risk factor for a 50% higher rate of death than for women who carry to term.
Therefore, Steenland et al's assertion that abortion bans will increase maternal mortality is not supported by good evidence. It is instead an example of why abortion proponents routinely oppose the laws and regulations necessary to provide for adequate surveillance of abortion related injuries. Junk data makes it easier to pretend that abortion is safe.
Read more about the elevated risk of maternal deaths following abortion here.
References
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[2] Reardon D, Strahan T, Thorp J. Deaths Associated with Abortion Compared to Childbirth-A Review of New and Old Data and the Medical and Legal Implications. J. Contemp. Health L. & Pol’y, 2003.
[3] Reardon DC, Thorp JM. Pregnancy associated death in record linkage studies relative to delivery, termination of pregnancy, and natural losses: A systematic review with a narrative synthesis and meta-analysis. SAGE Open Med; 5. Epub ahead of print 13 December 2017. DOI: 10.1177/2050312117740490.
[4] Gissler M, Berg C, Bouvier-Colle M-H, et al. Methods for identifying pregnancy-associated deaths: Population-based data from Finland 1987-2000. Paediatr Perinat Epidemiol 2004; 18: 448–455.
[5] Pazol K, Creanga AA, Burley KD, et al. Abortion surveillance - United States, 2010. MMWR Surveill Summ 2013; 62: 1–44.
[6] Auger N, Healy-Profitós J, Ayoub A, et al. Induced abortion and implications for long-term mental health: a cohort study of 1.2 million pregnancies. J Psychiatr Res 2025; 187: 304–310.
[7] Auger N, Ghadirian M, Low N, et al. Premature mortality after pregnancy loss: Trends at 1, 5, 10 years, and beyond. EUROPEAN JOURNAL OF OBSTETRICS & GYNECOLOGY AND REPRODUCTIVE BIOLOGY 2021; 267: 155–160.
[8] Reardon DC. Suicide risks associated with pregnancy outcomes: a national cross-sectional survey of American females 41–45 years of age. Journal of Psychosomatic Obstetrics and Gynecology 2025; 46: 2455086.
[9] Tsulukidze M, Reardon DC, Craver C. Effects of prior reproductive losses on risk of cardiovascular diseases within six months of a first live birth. International Journal of Cardiology Cardiovascular Risk and Prevention 2024; 200260.
[10] Tsulukidze M, Reardon D, Craver C. Elevated cardiovascular disease risk in low-income women with a history of pregnancy loss. Open Heart 2022; 9: e002035.
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