胰岛素问世之前,糖尿病者妊娠的并发症占65％,围产期母体死亡率高达30％。近年对发病机理认识提高,并采取了积极的内科处理,恰当的营养支持.正确的实验评估和自身血糖检测,必要的产前访视和胎儿监护,及时的住院分娩,使预后大为改观。最近,妊娠糖尿病概念重新引起注意,它不同于糖尿病合并妊娠,不应混淆,现将有关研究进展叙述如下: Prior to the advent of insulin, complications of pregnancy in diabetic patients accounted for 65%, maternal perinatal mortality up to 30%. In recent years, the understanding of the pathogenesis increased, and adopted a positive medical treatment, proper nutritional support. The correct experimental evaluation and self blood glucose testing, the necessary prenatal visits and fetal monitoring, timely hospital delivery, the prognosis has greatly improved. Recently, the concept of gestational diabetes regained attention, it is different from the combined pregnancy of diabetes, should not be confused, the research progress is described below: