American Board of Obstetrics & Gynecology (ABOG)
https://www.pearsonvue.com/us/en/abog.htmlThe ABOG examines and certifies nearly 1,700 obstetrician-gynecologists and subspecialists in maternal-fetal medicine, reproductive endocrinology/ infertility, gynecologic oncology, female pelvic medicine and reconstructive surgery each year.