合理的孕期营养对分娩方式的影响

随着人们生活水平的提高及家庭对孕妇的过度关注，孕期营养过剩导致的孕期肥胖现象日益严重。孕前体重指数和孕期体重增长已成为不良妊娠结局的重要影响因素，其对分娩方式的影响也受到越来越多的关注。合理的妊娠期营养干预对于降低孕期体重增加、控制新生儿体重、降低剖宫产率，从而改善妊娠结局有着重要意义。

Reasonable pregnancy nutrition on the mode of delivery.

Abstract: With the improvement of people's living standards and family over concern for pregnant women, pregnancy obesity is becoming more serious. Pre-pregnancy BMI and gestational weight gain has become important factors of many adverse pregnancy outcomes, its influence on the mode of delivery has also gain more and more attention. Reasonable nutrition interventions is of great significance for reducing weight gain during pregnancy, controlling birth weight, reducing the cesarean section rate, thereby improving pregnancy outcomes.