笔者采用在活跃早期行人工破膜,发现可明显加速产程进展,提高自然分娩率,防止羊水粪染,减少胎儿窒息,是一种安全有效的促进产程进展的方法。现报道如下。1资料与方法1.1一般资料选取2008年6月~12月在我院阴道分娩的100例单胎头位的初产妇,年龄25~29岁,孕周38~40周。抽取50例孕 I used to be active in the early artificial rupture of the arteries, was found to significantly accelerate the progress of labor, improve the rate of natural delivery, to prevent amniotic fluid fecal contamination and reduce fetal asphyxia, is a safe and effective way to promote labor progress. Report as follows now. 1 Materials and Methods 1.1 General Information Select June 2008 to December in our hospital vaginal delivery of 100 cases of single fetal head primipara, aged 25 to 29 years, gestational age 38 to 40 weeks. Take 50 cases of pregnancy