title: Practices of tradition for pregnancy.
mesh_terms: D000328:Adult; D001290:Attitude; D003469:Culture; D005247:Feeding Behavior; D005260:Female; D006801:Humans; D008297:Male; D011247:Pregnancy; D012732:Sex Determination Analysis; D012725:Sexual Behavior; D014481:United States; D014930:Women / Q000523:psychology*