Young using Internet for information.
D000293:Adolescent; D000328:Adult; D005006:Ethnicity; D005193:Family Planning Services; D005260:Female; D006678:HIV; D015438:Health Behavior; D006266:Health Education / Q000706:statistics & numerical data*; D006801:Humans; D020407:Internet / Q000706:statistics & numerical data*; D008297:Male; D012736:Sex Education; D012749:Sexually Transmitted Diseases