Print By Mayo Clinic Staff Request an appointment About June 28, 2024 Print Show references American College of Obstetricians and Gynecologists. Practice Bulletin No. 225: Medication abortion up to 70 days gestation. Obstetrics & Gynecology. 2020; doi:10.1097/AOG.0000000000004082. Reaffirmed 2023. Bartz DA, et al. First-trimester pregnancy termination: Medication abortion. https://www.uptodate.com/contents/search. Accessed Jan. 25, 2024. Cason P, et al., eds. Abortion. In: Contraceptive Technology. 22nd ed. Kindle edition. Jones & Barlett Learning; 2025. Accessed Jan. 25, 2024. Hoffman BL, et al. First-trimester abortion. In: Williams Gynecology. 4th ed. McGraw Hill; 2020. https://accessmedicine.mhmedical.com. Accessed Jan. 25, 2024. Steinauer J. Overview of pregnancy termination. https://www.uptodate.com/contents/search. Accessed Jan.25, 2024. Dragoman M, et al. Misoprostol as a single agent for medical termination of pregnancy. https://www.uptodate.com/contents/search. Accessed Jan.25, 2024. Marnach ML (expert opinion). Mayo Clinic. Jan. 31, 2024. Medical abortionAbout PRC-20394675 Patient Care & Health Information Tests & Procedures Medical abortion