Choosing virginity.
Ali
Lorraine
L
Scelfo
Julie
J
D000293:Adolescent; D000328:Adult; D002755:Choice Behavior; D005260:Female; D006801:Humans; D008297:Male; D012746:Sexual Abstinence; D012749:Sexually Transmitted Diseases / Q000453:epidemiology / Q000517:prevention & control; D014481:United States / Q000453:epidemiology