Medical services for sexually active teenagers.
D000293:Adolescent; D003267:Contraception; D003376:Counseling; D005193:Family Planning Services; D005260:Female; D006801:Humans; D008427:Maternal Health Services; D010548:Personal Health Services; D011247:Pregnancy; D012725:Sexual Behavior; D012749:Sexually Transmitted Diseases / Q000517:prevention & control; D014481:United States; D014837:Voluntary Health Agencies