title: Bilateral oophorectomy in early pregnancy.
mesh_terms: D000328:Adult; D002369:Castration; D005260:Female; D006801:Humans; D010048:Ovarian Cysts / Q000601:surgery*; D011247:Pregnancy; D011252:Pregnancy Complications, Neoplastic / Q000601:surgery*; D011255:Pregnancy Maintenance / Q000187:drug effects; D011261:Pregnancy Trimester, First; D011374:Progesterone / Q000008:administration & dosage
chemical_list: D011374:Progesterone