title: Inhibition of ovulation with cyclic use of progestogen-impregnated intravaginal devices.
mesh_terms: D000328:Adult; D003270:Contraceptive Agents / Q000008:administration & dosage; D003273:Contraceptive Devices / Q000009:adverse effects; D005260:Female; D006801:Humans; D008525:Medroxyprogesterone / Q000008:administration & dosage* / Q000494:pharmacology; D008598:Menstruation; D010060:Ovulation / Q000187:drug effects; D012826:Silicone Elastomers; D013375:Substance Withdrawal Syndrome; D013997:Time Factors; D014456:Ulcer / Q000209:etiology; D014621:Vagina; D014623:Vaginal Diseases / Q000209:etiology
chemical_list: D003270:Contraceptive Agents; D012826:Silicone Elastomers; D008525:Medroxyprogesterone