The age of consent.
D000293:Adolescent; D000367:Age Factors; D001290:Attitude; D004992:Ethics, Medical; D005260:Female; D006801:Humans; D007258:Informed Consent; D007603:Jurisprudence; D007878:Legislation as Topic; D008297:Male; D010287:Parent-Child Relations; D033282:Parental Consent; D010817:Physician-Patient Relations; D011287:Prejudice; D012525:Saskatchewan; D012737:Sex Factors; D006113:United Kingdom