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SIGNIFICANCE OF MATERNAL WEIGHT PATTERNS IN PREGNANCY

The pattern of maternal weight gain in 438 pregnancies has been analysed in relation to the incidence of clinically evident fetal distress during labour and the gross appearance of the placenta at delivery. The results indicate that for uncomplicated pregnancies fetal distress occurs more commonly in those women who fail to gain weight in the last 4 weeks. While the macroscopic appearance of the placenta at delivery is associated with poor weight gain in the last month of pregnancy, it is unrelated to the outcome of the pregnancy.