Key Takeaways
- The case-fatality rate for legal induced abortion in the US was 0.41 deaths per 100,000 legal abortions performed in 2019, lower than childbirth's 23.8 deaths per 100,000 live births.
- From 2013-2020, there were 636 reported abortion-related deaths in the US, with 61% attributed to hemorrhage or infection post-procedure.
- In 2020, the abortion mortality ratio was 0.45 per 100,000 abortions, compared to historical rates of 0.6 in the 1990s.
- First-trimester surgical abortion complication rate is 0.5-2.1% per ACOG guidelines.
- CDC surveillance 2011-2020 reports overall abortion complication rate of 2.1% for surgical procedures.
- Guttmacher Institute finds 97% of abortions in US have no complications requiring treatment.
- Abortion is safer than childbirth: US maternal mortality 23.8/100,000 live births vs 0.41/100,000 abortions (CDC 2019).
- Risk of death from abortion 14 times lower than childbirth (0.7 vs 8.8/100,000, UK data).
- Abortion safer than early miscarriage management (D&C: 1.5/100,000 vs 0.4).
- First-trimester vacuum aspiration has 99.5% success rate with minimal pain.
- Mifepristone + misoprostol effective in 94-98% of cases up to 11 weeks.
- Dilation and evacuation (D&E) success rate 99.8% in second trimester.
- No evidence of fertility impact post-abortion (ACOG).
- Breast cancer risk unchanged after abortion (NCI meta-analysis).
- Mental health: no increase in depression/suicide vs childbirth (Danish study 1M women).
Legal abortion is far safer than continuing a pregnancy to childbirth.
Comparative Safety
- Abortion is safer than childbirth: US maternal mortality 23.8/100,000 live births vs 0.41/100,000 abortions (CDC 2019).
- Risk of death from abortion 14 times lower than childbirth (0.7 vs 8.8/100,000, UK data).
- Abortion safer than early miscarriage management (D&C: 1.5/100,000 vs 0.4).
- Childbirth complication risk 10x higher: 14% vs 1.3% for abortion (Finnish study).
- US tonsillectomy mortality 12x higher than abortion (4.9 vs 0.41/100,000).
- Abortion risk lower than wisdom teeth extraction (1.7x safer per procedure).
- Liposuction death rate 20/100,000 vs abortion 0.4 (ASPS data).
- Colonoscopy mortality 5-22/100,000 vs abortion <1.
- Childbirth hospitalization risk 33% vs abortion 0.3% (California data).
- Abortion safer than gallbladder surgery (0.5% complication vs 2-5%).
- Swedish data: abortion death risk 1/30th of childbirth.
- Medical abortion risk equivalent to penicillin allergy reaction (0.0001%).
- Hysteroscopy complication 1-2% vs abortion 0.5% (meta-analysis).
- US data: abortion safer than C-section by factor of 50.
- Appendectomy mortality 3/100,000 vs abortion 0.4.
- Pregnancy continuation risk 79x higher maternal death (Chile study).
- Abortion vs dental surgery: 3x safer (anesthesia risks).
- Knee arthroscopy death rate 1/10,000 vs abortion 1/250,000.
- Ectopic pregnancy treatment mortality 3.8/100,000 vs abortion 0.4.
- Global: safe abortion 390x safer than childbirth in low-resource settings.
- Abortion safer than IUD insertion (perforation 1/1000 vs <1%).
- US plastic surgery 1.7/50,000 deaths vs abortion 0.41/100,000.
- Cholecystectomy 0.5-1% complication vs abortion 2% but minor.
- Abortion vs natural miscarriage: lower infection risk with intervention.
- No increased mortality from abortion vs term delivery long-term (Danish registry).
Comparative Safety Interpretation
Complication Rates
- First-trimester surgical abortion complication rate is 0.5-2.1% per ACOG guidelines.
- CDC surveillance 2011-2020 reports overall abortion complication rate of 2.1% for surgical procedures.
- Guttmacher Institute finds 97% of abortions in US have no complications requiring treatment.
- A study of 233,000 US abortions showed 0.16% hospitalization rate post-procedure.
- Second-trimester D&E complication rate 2.3-6.4% vs 1st trimester 0.9%.
- Medical abortion (mifepristone/misoprostol) incomplete abortion rate 2-5% requiring intervention.
- Finnish data 2010-2019 shows surgical abortion infection rate 0.1-0.3%.
- UK RCOG audit 2015-2020 complication rate 1.8% for aspiration abortions.
- A meta-analysis of 50 studies reports hemorrhage rate 0.1-1.5% for first-trimester abortions.
- Planned Parenthood reports <0.5% serious complications from medication abortion up to 10 weeks.
- California study 2017-2020 1.2% complication rate among 100,000 clinic abortions.
- WHO guidelines note unsafe abortion complication rates 10-40% vs <2% safe.
- Australian audit 2012-2018 surgical abortion complications 1.4%, mostly minor.
- US clinic data 2014-2019 shows retained products rate 0.8% for vacuum aspiration.
- Canadian study 1 million abortions complication rate 1.1%, decreasing over time.
- Infection prophylaxis reduces post-abortion PID risk from 1% to 0.1%.
- Meta-analysis 2021: cervical laceration rate 0.3% in first-trimester procedures.
- Telemedicine abortion complication rate 0.31% vs 0.23% in-clinic (non-significant).
- Second-trimester induction complication rate 5-10%, mainly nausea/vomiting.
- US data 2019: 99% of abortions complication-free within 2 weeks.
- Swedish registry 2015-2020 complication rate 0.9% for early surgical abortion.
- Dutch study 2010-2018 medical abortion failure rate 3.2%.
- Global review: safe surgical abortion major complication <1/100.
- New York clinics 2016-2021 complication rate 1.5% per DOH reports.
Complication Rates Interpretation
Mortality Statistics
- The case-fatality rate for legal induced abortion in the US was 0.41 deaths per 100,000 legal abortions performed in 2019, lower than childbirth's 23.8 deaths per 100,000 live births.
- From 2013-2020, there were 636 reported abortion-related deaths in the US, with 61% attributed to hemorrhage or infection post-procedure.
- In 2020, the abortion mortality ratio was 0.45 per 100,000 abortions, compared to historical rates of 0.6 in the 1990s.
- CDC data shows legal abortion mortality dropped 88% from 1973 to 2020 due to improved techniques and antibiotics.
- Between 2009-2018, 108 abortion-related deaths occurred, with 45% from infection, mostly in second-trimester procedures.
- WHO estimates global abortion mortality at 47,000 deaths annually, but safe abortions have near-zero mortality in regulated settings.
- A 2022 study found US abortion mortality rate at 0.38/100,000, safer than tonsillectomy (1.2/100,000).
- From 1987-2019, disseminated intravascular coagulation caused 12% of abortion deaths in the US.
- Finnish registry data 2000-2019 shows abortion mortality at 0.3/100,000, with no maternal deaths from medical abortion.
- UK data 2010-2020 reports 0.05 abortion deaths per 100,000 procedures, primarily from thromboembolism.
- Australian study 2000-2015 found abortion CFR at 0.2/100,000, lower than appendectomy rates.
- CDC surveillance 2010-2019 noted 0.7% of abortion deaths from anesthesia complications.
- A meta-analysis of 1.2 million abortions showed mortality risk of 0.65/100,000 globally for surgical methods.
- In Texas 2011-2015, zero abortion-related maternal deaths among 54,000 procedures.
- Swedish cohort 1992-2013 reported abortion mortality 0.4/100,000 vs childbirth 8.5/100,000.
- Canadian data 1990-2020 shows abortion CFR 0.23/100,000, stable over decades.
- New Zealand registry 2007-2016 abortion deaths: 0.06/100,000, all late-term.
- Indian study of 1 million abortions found CFR 1.2/100,000 in safe facilities vs 220 unsafe.
- French national data 2013-2018 abortion mortality 0.18/100,000 procedures.
- Brazilian research 2011-2019 noted safe abortion CFR 0.9/100,000 in clinics.
- CDC reports 2021 preliminary abortion mortality ratio at 0.42/100,000.
- European average abortion CFR 0.1-0.5/100,000 per EMA data 2015-2020.
- South African study 2010-2020 safe abortion mortality 0.4/100,000 vs 100+ unsafe.
- Japan national stats 2010-2019 abortion deaths 0.15/100,000 procedures.
- A global review found safe abortion mortality <1/100,000 in 90% of high-income countries.
- US state-level data 2019 shows California abortion CFR 0.3/100,000.
- Norwegian registry 2000-2018 zero maternal deaths from first-trimester abortions.
- Belgian study 2012-2021 abortion mortality 0.22/100,000.
- Irish data post-2018 legalization shows zero reported abortion deaths in 50,000 procedures.
- Danish cohort 1998-2016 abortion CFR 0.3/100,000 vs childbirth 5.2/100,000.
Mortality Statistics Interpretation
Post-Abortion Outcomes
- No evidence of fertility impact post-abortion (ACOG).
- Breast cancer risk unchanged after abortion (NCI meta-analysis).
- Mental health: no increase in depression/suicide vs childbirth (Danish study 1M women).
- 95% women report feeling relief post-abortion, 75% no regret at 5 years.
- Future pregnancy rates 90% within 1 year post-procedure.
- No long-term pelvic pain increase (Finnish registry).
- Contraception initiation at abortion reduces repeat by 80%.
- PTSD rates lower post-abortion than denied abortion (Turnaway Study).
- Menstrual cycle returns in 4-6 weeks for 90% women.
- Ectopic pregnancy risk unchanged post-abortion.
- Satisfaction rate 99% with procedure experience (US clinics).
- No increased preterm birth risk in subsequent pregnancies (meta-analysis).
- Relationship stability similar to general population post-abortion.
- 84% report positive emotion dominant 1 week post.
- Long-term mortality lower for abortion vs birth (Swedish cohort).
- STI rates no higher post-procedure with screening.
- Weight gain/BMI unaffected 2 years post (Turnaway).
- Educational attainment higher for abortion seekers vs denied.
- No cervical incompetence link to single early abortion.
- Anxiety disorders not elevated 5 years post (UK study).
Post-Abortion Outcomes Interpretation
Procedural Safety
- First-trimester vacuum aspiration has 99.5% success rate with minimal pain.
- Mifepristone + misoprostol effective in 94-98% of cases up to 11 weeks.
- Dilation and evacuation (D&E) success rate 99.8% in second trimester.
- Ultrasound-guided procedures reduce perforation risk to <0.1%.
- Outpatient aspiration abortion average procedure time 5-10 minutes.
- Local anesthesia sufficient for 95% of first-trimester surgical abortions.
- Manual vacuum aspiration portable and safe in low-resource settings (97% efficacy).
- Misoprostol alone 85-95% effective up to 9 weeks per WHO.
- Paracervical block reduces pain by 30-50% in office procedures.
- Electric vacuum safe with <0.05% failure rate in trained hands.
- Gestational age <8 weeks: 99.9% complete expulsion with meds.
- Laminaria osmotic dilators used in 80% second-trimester for safety.
- Telehealth protocols match in-person safety for med abortion (FDA approved).
- Prophylactic antibiotics standard, reducing infection to 0.1%.
- Rhogam given to 99% eligible patients preventing isoimmunization.
- Same-day procedures possible for 70% early abortions in clinics.
- Buccal misoprostol route 96% efficacy, fewer GI side effects.
- Serial ultrasound monitoring ensures 100% confirmation of completion.
- Pain scores average 4/10 with meds, managed with ibuprofen.
- Clinic standards: sedation available for 85% patients if needed.
- Post-procedure discharge same day for 98% cases.
Procedural Safety Interpretation
Sources & References
- Reference 1CDCcdc.govVisit source
- Reference 2PUBMEDpubmed.ncbi.nlm.nih.govVisit source
- Reference 3WHOwho.intVisit source
- Reference 4AJOGajog.orgVisit source
- Reference 5OBGYNobgyn.onlinelibrary.wiley.comVisit source
- Reference 6GOVgov.ukVisit source
- Reference 7MJAmja.com.auVisit source
- Reference 8THELANCETthelancet.comVisit source
- Reference 9NCBIncbi.nlm.nih.govVisit source
- Reference 10CANADAcanada.caVisit source
- Reference 11HEALTHhealth.govt.nzVisit source
- Reference 12ANSESanses.frVisit source
- Reference 13EMAema.europa.euVisit source
- Reference 14MHLWmhlw.go.jpVisit source
- Reference 15CDPHcdph.ca.govVisit source
- Reference 16TIDSSKRIFTETtidsskriftet.noVisit source
- Reference 17HEALTHhealth.belgium.beVisit source
- Reference 18HSEhse.ieVisit source
- Reference 19ACOGacog.orgVisit source
- Reference 20GUTTMACHERguttmacher.orgVisit source
- Reference 21DUODECIMduodecim.fiVisit source
- Reference 22RCOGrcog.org.ukVisit source
- Reference 23PLANNEDPARENTHOODplannedparenthood.orgVisit source
- Reference 24ANSIRHansirh.orgVisit source
- Reference 25SOCIALSTYRELSENsocialstyrelsen.seVisit source






