Teen pregnancy: an international perspective.
D000028:Abortion, Induced; D000293:Adolescent; D001741:Black or African American; D000367:Age Factors; D000569:Americas; D001290:Attitude; D001519:Behavior; D001723:Birth Rate; D044383:Black People; D002170:Canada; D003267:Contraception; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D003710:Demography; D019049:Developed Countries; D003906:Developing Countries; D004493:Education; D005006:Ethnicity; D005060:Europe; D005298:Fertility; D006266:Health Education; D009656:North America; D011057:Politics; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D011247:Pregnancy; D018873:Pregnancy Rate; D011253:Pregnancy in Adolescence; D011275:Pregnancy, Unwanted; D011584:Psychology; D012098:Reproduction; D012106:Research; D012725:Sexual Behavior; D012922:Social Change; D012940:Social Problems; D012946:Social Welfare; D014481:United States; D044465:White People
D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral
Abortion, Induced; Adolescent Pregnancy; Adolescents; Age Factors; Americas; Attitude; Behavior; Blacks; Canada; Comparative Studies; Conservatism; Contraception; Contraceptive Agents, Female; Demographic Factors; Developed Countries; Developing Countries; Education; Ethnic Groups; Europe; Fertility; Fertility Measurements; Health Education; Liberalism; North America; Northern America; Northern Europe; Oral Contraceptives; Political Factors; Population; Population Characteristics; Population Dynamics; Pregnancy; Pregnancy Rate; Pregnancy, Unwanted; Premarital Sex Behavior; Psychological Factors; Reproduction; Reproductive Behavior; Research Methodology; Sex Behavior; Social Development; Social Problems; Social Welfare; Studies; United States; Western Europe; Whites; Youth