芬太尼、布比卡因联合硬膜外注药是一种有效、可靠、且对母婴较为安全的一种分娩镇痛方法[1 ] 。多数学者认为该方法对产程无影响[2～ 5] 。但我们的观察结果显示 ,镇痛后产妇产后失血者和尿潴留者较多 ,新生儿评分亦有所下降。1　资料与方法1 .1　资料　选择单胎头位、足月妊 Fentanyl, bupivacaine combined with epidural injection is an effective, reliable, and more safe for mother and child a method of labor analgesia [1]. Most scholars believe that this method has no effect on labor [2 ~ 5]. However, our observations show that there are more postpartum hemorrhages and urinary retention in maternal postpartum pain, and neonatal scores have also declined. 1 Materials and Methods 1 .1 data selection of single-head position, full-term pregnancy