Longitudinal studies of diet in pregnancy.
D001724:Birth Weight; D001835:Body Weight; D004032:Diet; D004038:Diet, Reducing; D005247:Feeding Behavior; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D009749:Nutrition Surveys; D009747:Nutritional Physiological Phenomena; D011247:Pregnancy; D011295:Prenatal Care; D012959:Socioeconomic Factors; D013997:Time Factors; D014481:United States