title: Evaluation of a low-dose progestagen as a contraceptive.
authors.forename: R
authors.initials: R
authors.lastname: Iizuka
authors.forename: M
authors.initials: M
authors.lastname: Hayashi
authors.forename: Y
authors.initials: Y
authors.lastname: Kamouchi
authors.forename: K
authors.initials: K
authors.lastname: Yamanaka
mesh_terms: D001831:Body Temperature; D002582:Cervix Mucus; D003267:Contraception; D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D004194:Disease; D004717:Endometrium; D005069:Evaluation Studies as Topic; D005193:Family Planning Services; D006805:Human Experimentation; D008597:Menstrual Cycle; D008598:Menstruation; D008599:Menstruation Disturbances; D045167:Progesterone Congeners; D012098:Reproduction; D012106:Research; D014621:Vagina
chemical_list: D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D045167:Progesterone Congeners
keywords: Body Temperature; Cervical Mucus; Clinical Research; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptive Agents, Progestin; Diseases; Endometrial Effects; Evaluation; Family Planning; Human Volunteers; Menstrual Cycle; Menstruation; Menstruation Disorders; Oral Contraceptives; Progestins, Low-dose; Reproduction; Research Methodology; Vaginal Desquamate Effects