Too much, too young.
DeVille-Almond
J
J
D000293:Adolescent; D003268:Contraception Behavior / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D000297:Psychology, Adolescent; D012736:Sex Education / Q000379:methods*; D012725:Sexual Behavior / Q000523:psychology*