Efficacy of medication abortion with concurrent initiation of progestin contraceptives: A retrospective cohort study.

Objectives: To evaluate medication abortion (MAB) outcomes for participants receiving intramuscular depot medroxyprogesterone acetate (DMPA) injections or subdermal etonogestrel implants concurrently with mifepristone compared to those who did not in a real-world setting.

Study Design: This retrospective cohort study included MAB patients from one Planned Parenthood health center in St. Paul, MN, between 2017 and 2019.