胎膜早破是威协母婴健康的产科常见并发症，是当今产科临床较棘手的问题之一，常与难产和感染互为因果，增加母儿并发病。胎膜早破的确切原因尚未清楚，为探讨支原体感染同船膜早破的关系，我们对1996年7月至1997年3月在我院分娩的产妇162例进行了支原体检查，现将结果总结如下 Premature rupture of membranes is a common obstetric complication of maternal health in Wei Association. It is one of the most difficult obstetric problems in obstetrics nowadays. It is often associated with dystocia and infection, and increases maternal and child morbidity. The exact cause of premature rupture of membranes is not yet clear, in order to explore the relationship between mycoplasma infection and premature rupture of membranes, we performed mycoplasma examination on 162 maternal births in our hospital from July 1996 to March 1997, and the results are summarized as follows