Assets, Child health care, Condoms, Contraceptives, Cooking fuels, Corrective lenses, Dental care, Diaphragms, Disability, Education, Electricity, Employment, Employment benefits, Female infertility, Health care use, Health status, Hospitals, Hours worked, Household air pollution, Household heat, Housing conditions, IUDs, Income, Injectable contraceptives, Male infertility, Marital status, Menopause, Mining, Physical activity, Pregnancy, Public social assistance, Refrigeration, Sexual abstinence, Sexual sterilization, Spermicides, Summary birth history, Traditional birth control, Working conditions