Sex education and its association with teenage sexual activity, pregnancy and contraceptive use.
D000293:Adolescent; D000328:Adult; D001741:Black or African American; D000367:Age Factors; D003268:Contraception Behavior; D005260:Female; D006801:Humans; D008297:Male; D008393:Marriage; D011247:Pregnancy; D011253:Pregnancy in Adolescence; D012736:Sex Education; D012725:Sexual Behavior; D014481:United States; D044465:White People