Amenorreia/induzido quimicamente; Anticoncepcionais Orais/efeitos adversos; Adulto; Estrogênios/urina; Feminino; Hormônio Foliculoestimulante/urina; Humanos; Hormônio Luteinizante/urina; Pregnanodiol/urina

Amenorrhea; Anovulation; Biology; Case Studies; Clomiphene; Contraception; Contraceptive Agents; Contraceptive Agents, Estrogen; Contraceptive Agents, Female; Contraceptive Agents, Progestin; Contraceptive Methods--side effects; Diseases; Ethinyl Estradiol; Ethynodiol Diacetate; Family Planning; Follicle Stimulating Hormone; Genitalia; Genitalia, Female; Gonadotropins; Luteinizing Hormone; Menstruation Disorders; Mestranol; Norethindrone; Norethindrone Acetate; Oral Contraceptives, Combined; Oral Contraceptives--side effects; Ovarian Effects; Ovary; Physiology; Research Methodology; Studies; Urogenital System