title: Factors affecting perception of pregnancy; risk in the adolescent.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D003710:Demography; D004493:Education; D005298:Fertility; D019359:Knowledge; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D011247:Pregnancy; D011253:Pregnancy in Adolescence; D011584:Psychology; D012098:Reproduction; D012736:Sex Education; D012725:Sexual Behavior; D014481:United States
keywords: Adolescent Pregnancy; Adolescents; Adolescents, Female; Age Factors; Demographic Factors; Education; Fertility; Knowledge; Population; Population Characteristics; Population Dynamics; Pregnancy; Psychological Factors; Reproduction; Reproductive Behavior; Research Report; Sex Education; United States; Youth