title: LHRH agonist and contraception.
mesh_terms: D000293:Adolescent; D000328:Adult; D002064:Buserelin / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003271:Contraceptive Agents, Female; D004717:Endometrium / Q000033:anatomy & histology; D004958:Estradiol / Q000097:blood; D005260:Female; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood; D009640:Norethindrone / Q000008:administration & dosage / Q000031:analogs & derivatives / Q000627:therapeutic use; D000077563:Norethindrone Acetate; D011374:Progesterone / Q000097:blood
chemical_list: D003271:Contraceptive Agents, Female; D011374:Progesterone; D004958:Estradiol; D007986:Luteinizing Hormone; D000077563:Norethindrone Acetate; D002064:Buserelin; D009640:Norethindrone