title: Contraceptive development and better family planning.
authors.affiliation: World Health Organization, New York, NY, USA.
authors.forename: S J
authors.initials: SJ
authors.lastname: Segal
mesh_terms: D000028:Abortion, Induced; D000293:Adolescent; D000294:Adolescent Behavior; D000328:Adult; D015331:Cohort Studies; D003267:Contraception / Q000379:methods; D003271:Contraceptive Agents, Female / Q000008:administration & dosage / Q000627:therapeutic use; D003273:Contraceptive Devices; D003276:Contraceptives, Oral / Q000627:therapeutic use; D004343:Drug Implants; D005193:Family Planning Services; D005260:Female; D006291:Health Policy; D006801:Humans; D016912:Levonorgestrel / Q000008:administration & dosage / Q000627:therapeutic use; D008297:Male; D011247:Pregnancy; D011275:Pregnancy, Unwanted; D012725:Sexual Behavior; D014481:United States; D014504:Urban Health
chemical_list: D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D004343:Drug Implants; D016912:Levonorgestrel