本文报告200例初产妇,于活跃早期及活跃晚期行人工破膜,观察不同时期人工破膜对产程进展的影响,结果证明活跃早期人工破膜组,宫口扩张速度及胎头下降速度均明显加快(P<0.01),对缩短产程有显著作用,对母婴无不良影响。 This article reports 200 cases of primipara, in early active and late active artificial rupture of the line, observed at different periods of artificial rupture on the progress of birth, the results show that the active early rupture of the group, the cervix expansion rate and the rate of decline of fetal head were significantly Accelerate (P <0.01), have a significant effect on shortening the birth process, no adverse effects on mother and child.