title: Antecedent factors in teenage pregnancy.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D001290:Attitude; D001519:Behavior; D003268:Contraception Behavior; D003625:Data Collection; D003710:Demography; D004467:Economics; D004493:Education; D004739:England; D005191:Family Characteristics; D005298:Fertility; D007398:Interpersonal Relations; D019359:Knowledge; D009042:Motivation; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D011253:Pregnancy in Adolescence; D011275:Pregnancy, Unwanted; D011584:Psychology; D012106:Research; D012494:Sampling Studies; D012736:Sex Education; D012725:Sexual Behavior; D012923:Social Class; D012959:Socioeconomic Factors
keywords: Adolescent Pregnancy; Adolescents; Adolescents, Female; Age Factors; Attitude; Behavior; Contraceptive Usage; Demographic Factors; Economic Factors; Education; England; Family Size; Fertility; Interpersonal Relations; Knowledge; Motivation; Population; Population Characteristics; Population Dynamics; Pregnancy, Unwanted--history; Psychological Factors; Reproductive Behavior; Research Methodology; Research Report; Sampling Studies; Sex Behavior; Sex Education; Socioeconomic Factors; Socioeconomic Status; Studies; Surveys; Youth