The scope of the survey includes reproductive histories of women, and extensive variables on first through fifth marriage, including husband's marital history, place of residence before and after the marriage, fertility, polygany, leviriate, venereal disease, termination of marriage and details of complete pregnancy history. The survey was also a census of individuals: estimated year of birth, sex, migration status for all !Kung and collected data on height and weight measurements: sex, year and season of birth, weight, height, skinfold measurements, arm circumference. Note that multiple measurements were taken for some individuals.