孕妇从临产开始至分娩结束须经过长达10多小时的阵痛且又消耗大量体力,如何才能缩短产程、减轻孕妇的痛苦,已成为产科工作者特别关注的话题。对此,我科在2006年6~12月期间对入院的临产产妇实行人工扩张宫颈缩短产程这一方法得到了良好的效果。1资料与方法1·1材料我们对孕妇随 How to shorten the labor process and relieve the pain of pregnant women has become a topic of particular concern to obstetricians after pregnant women have to undergo painful labor lasting more than 10 hours from labor onset to the end of delivery. In this regard, our department in June 2006 to December during the implementation of artificial expansion of the cervix to shorten the labor process of admission of pregnant women, this method has been achieved good results. 1 Materials and Methods 1.1 Materials We follow pregnant women