References on abortion.

1. Guttmacher Institute. (2021). Induced Abortion in the United States. Retrieved from: https://www.guttmacher.org/fact-sheet/induced-abortion-united-states

2. American College of Obstetricians and Gynecologists. (2020). ACOG Practice Bulletin No. 200: Early Pregnancy Loss. Obstetrics & Gynecology, 135(5), e126-e137.

3. World Health Organization. (2021). Safe abortion: technical and policy guidance for health systems (2nd ed.). Retrieved from: https://www.who.int/publications/i/item/9789240019193

4. National Abortion Federation. (2021). Facts About Abortion: Induced Abortion in the United States. Retrieved from: https://prochoice.org/abortion-facts/

5. Guttmacher Institute. (2021). State Policies on Later Abortions. Retrieved from: https://www.guttmacher.org/state-policy/explore/state-policies-later-abortions

6. American Psychological Association. (2008). Report of the APA Task Force on Mental Health and Abortion. Retrieved from: https://www.apa.org/pi/women/programs/abortion/mental-health.pdf

7. Centers for Disease Control and Prevention. (2021). Abortion Surveillance — United States, 2018. Retrieved from: https://www.cdc.gov/mmwr/volumes/69/ss/ss6911a1.htm

8. National Institutes of Health. (2021). Abortion. Retrieved from: https://medlineplus.gov/abortion.html

9. World Health Organization. (2021). Health worker roles in providing safe abortion care and post-abortion contraception. Retrieved from: https://www.who.int/publications/i/item/9789240011265

10. Planned Parenthood. (2021). Abortion. Retrieved from: https://www.plannedparenthood.org/learn/abortion

Medical and Scientific References:

- American College of Obstetricians and Gynecologists (ACOG): https://www.acog.org/womens-health/faqs/abortion
- Federation of State Medical Boards (FSMB): https://www.fsmb.org/advocacy/position-statements/reproductive-healthcare/
- National Institutes of Health (NIH): https://www.nichd.nih.gov/health/topics/abortion/conditioninfo/Pages/default.aspx
- World Health Organization (WHO): https://www.who.int/reproductivehealth/topics/abortion/en/
- Centers for Disease Control and Prevention (CDC): https://www.cdc.gov/reproductivehealth/data_stats/abortion.htm

Legal and Policy References:

- U.S. Supreme Court Roe v. Wade Decision (1973): https://www.law.cornell.edu/supremecourt/text/410/113
- Planned Parenthood v. Casey Decision (1992): https://www.law.cornell.edu/supremecourt/text/91-744
- The Hyde Amendment: https://en.wikipedia.org/wiki/Hyde_Amendment
- Guttmacher Institute: https://www.guttmacher.org/
- NARAL Pro-Choice America: https://www.prochoice.org/

Ethical and Moral Perspectives:

- Center for Bioethics and Culture: https://cbcbioethics.org/
- The Hastings Center: https://www.thehastingscenter.org/
- Institute for the Advanced Study of Human Sexuality: https://www.iahs.org/
- The Conversation: Abortion Ethics Explained: https://theconversation.com/abortion-ethics-explained-126663

Other Resources:

- National Abortion Federation: https://prochoice.org/
- Abortion Care Network: https://abortioncarenetwork.org/
- National Women's Health Network: https://nwhn.org/
- Religious Coalition for Reproductive Choice: https://rcrc.org/