Becoming a mother at sixteen.
D000293:Adolescent; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007398:Interpersonal Relations; D008297:Male; D009034:Mother-Child Relations; D010379:Peer Group; D011247:Pregnancy; D012918:Social Alienation; D012934:Social Isolation