title: Gonadotropin-induced successful follicular development, oocyte recovery, fertilization, and cleavage of embryos in undiagnosed early pregnancy.
mesh_terms: D000328:Adult; D002455:Cell Division; D005260:Female; D005307:Fertilization in Vitro; D005498:Follicular Phase / Q000187:drug effects*; D006801:Humans; D008596:Menotropins / Q000008:administration & dosage*; D009865:Oocytes / Q000502:physiology*; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011271:Pregnancy, Ectopic
chemical_list: D008596:Menotropins