Cultural comparisons of mothers with large and small families.
D000328:Adult; D000367:Age Factors; D003469:Culture; D005006:Ethnicity; D005191:Family Characteristics; D005193:Family Planning Services; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008393:Marriage; D008423:Maternal Age; D008875:Middle Aged; D014481:United States