胎心电子监护是临床监测胎儿宫内状况,了解胎儿耐受力的主要方法之一。胎心率可以反映胎儿心功能状态,是胎儿结局的重要提示。孕晚期妇女发生低血糖的可能性较大,一旦血糖水平控制不好,将直接导致胎死宫内、胎儿宫内缺氧等不良后果,而妊娠妇女则可能发生酮症酸中毒、泌尿生殖道感染等,威胁母婴的健康甚至生命。近年来的研究表明,孕晚期妇女的血糖水平可影响胎心监护评分。本文报道2010年3月至2012年5月浙江省瑞安市妇幼保健院 Fetal heart electronic monitoring is the clinical monitoring of intrauterine conditions, one of the main ways to understand fetal tolerance. Fetal heart rate can reflect the status of fetal heart function, fetal outcome is an important reminder. The possibility of hypoglycemia in the third trimester of pregnancy is greater, once the control of blood glucose levels are not good, will directly lead to fetal death, intrauterine hypoxia and other adverse consequences, while pregnant women may occur ketoacidosis, genitourinary tract Infection, threatening the health and even the life of mother and child. In recent years, studies have shown that blood glucose levels in third trimester women can affect fetal heart rate monitoring score. This article reports from March 2010 to May 2012 in Ruian City, Zhejiang Province MCH