妊娠糖尿病 (ＧＤＭ )包括糖尿病合并妊娠和妊娠期糖尿病。前者是指先有糖尿病后妊娠 ,后者是指在妊娠期才发生或发现的糖尿病。两者均有害于母婴的健康 ,尤其对胎儿及新生儿都可造成严重的危害。因此 ,提高对妊娠糖尿病的认识 ,早期诊断和治疗 ,适时终止妊娠 ,对降低围生儿死 Gestational diabetes mellitus (GDM) includes diabetes with gestational and gestational diabetes. The former refers to the first pregnancy after diabetes, the latter refers to the occurrence or discovery of diabetes during pregnancy. Both are detrimental to the health of mothers and infants, and can cause serious harm, especially to the fetus and newborn. Therefore, to improve understanding of gestational diabetes, early diagnosis and treatment, timely termination of pregnancy, to reduce perinatal mortality