Teens with older men: a population at risk.
D000293:Adolescent; D000367:Age Factors; D000569:Americas; D001519:Behavior; D001695:Biology; D001723:Birth Rate; D003710:Demography; D019049:Developed Countries; D005298:Fertility; D009518:New York; D009656:North America; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D018873:Pregnancy Rate; D011253:Pregnancy in Adolescence; D012106:Research; D012307:Risk Factors; D012725:Sexual Behavior; D014481:United States; D014930:Women
Adolescent Pregnancy; Adolescents; Adolescents, Female; Age Factors; Americas; Behavior; Biology; Demographic Factors; Developed Countries; Fertility; Fertility Measurements; New York; North America; Northern America; Population; Population Characteristics; Population Dynamics; Pregnancy Rate; Reproductive Behavior; Risk Factors; Sex Behavior--women; Summary Report; United States; Women; Youth