Developed Countries 2 Journal Article 2 Marital Status 2 Nuptiality 2 Unmarried--women Abortion, Induced 1 Asia 1 mehr ... Behavior 1 Child Mortality 1 Comparative Studies 1 Comparative Study 1 Contraception 1 Contraceptive Methods Chosen 1 Contraceptive Usage 1 Currently Married--women 1 Demographic Factors 1 Eastern Asia 1 Economic Development 1 Economic Factors 1 Europe 1 Family And Household 1 Family Characteristics 1 Family Planning 1 Fertility 1 Fertility Control, Postconception 1 Fertility Measurements 1 Historical Survey 1 Illegitimacy--determinants 1 Industrialization 1 Infant Mortality 1 weniger ...