title: Influence of work during pregnancy on fetal weight.
abstract: To discover the influence of maternal work upon fetal birth weight, we compared 1,140 women who worked during pregnancy to a random, equal sample of women not working during pregnancy. Work during pregnancy appears to reduce the mean fetal weight in both primigravidas and multigravidas . Rest during the last six weeks of pregnancy improves fetal weight significantly. This finding underscores the importance of rest in cases of insufficient fetal growth.
mesh_terms: D000328:Adult; D001724:Birth Weight; D004651:Employment; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D010298:Parity; D005082:Physical Exertion; D011247:Pregnancy