Description: The American College of Obstetricians and Gynecologists (ACOG) is a U.S.-based professional membership organization for obstetricians and gynecologists that develops clinical guidance, provides continuing medical education, advocates for evidence-based reproductive and maternal health care, and works to improve outcomes for pregnant people and women across the lifespan. Type: Non-profit professional medical association (membership organization) Policies: Advocates for evidence-based obstetric and gynecologic practice, access to contraception and abortion care, maternal mortality reduction and patient safety initiatives, prenatal and perinatal care standards, workforce and training issues, reproductive public health, and policies that support equitable access to women's health services. Funding: Primarily funded by member dues and subscriptions, revenue from publications and continuing medical education programs and conferences, grants, and philanthropic contributions. Affiliates: State and district ACOG sections, the American Board of Obstetrics and Gynecology (ABOG), and collaborations with specialty societies such as the Society for Maternal-Fetal Medicine and other public health and medical organizations.