Alcohol use, Antenatal care, Anthropometry, Ascariasis, BCG vaccines, Birth weight, Body mass index, Breastfeeding, Caesarean section, Child anthropometry, Child mortality, Complete birth history, Condoms, Contraceptives, Cough, DTP vaccines, Diarrhea, Diet, Education, Employment, Ethnicity, Family composition, Family planning, Family size, Female infertility, Fertility, Fever, Health care access, Health literacy, Height, Hookworm disease, Immunization, Income, Infant mortality, Intentional injuries, Intimate partner violence, Iron, Literacy, Male infertility, Malnutrition, Marital status, Menstruation, Multiple births, Occupations, Oral rehydration therapy, Polio vaccines, Population density, Pregnancy, Religion, Reproductive and sexual risk factors, STDs, Sanitation, School enrollment, Sexual abstinence, Sexual behavior, Sexual sterilization, Sexual violence, Skilled birth attendants, Summary birth history, Tetanus toxoid vaccines, Tobacco smoking, Transportation, Trichuriasis, Vision loss, Waste disposal, Weight, Anemia, Hemoglobin, Summary sibling history