Birth control History 113 Population 112 Fertility, Human 70 Population policy 70 Contraception 68 Abortion 55 more ... Government policy 47 Family size 45 Religious aspects 41 Women's rights 39 Women 36 Social conditions 31 Law and legislation 27 Social aspects 26 Moral and ethical aspects 19 Political aspects 19 Reproductive health 19 Catholic Church 17 Contraceptives 17 Eugenics 17 Human reproduction 16 Family planning services 15 Family planning 14 Feminism 14 Reproductive rights 14 Sterilization (Birth control) 13 Economic aspects 12 Health and hygiene 12 Demography 10 less ...