Obesity can lead to maternal fetal birth enormous, and would result in gestational diabetes, gestosis, cesarean section, postpartum hemorrhage increased number of complications and so on.

• 孕妇肥胖可导致分娩巨大胎儿，并造成妊娠糖尿病、妊娠中毒症、剖宫产、产后出血情况增多等等并发症增多。