人工流产对再次妊娠分娩及胎盘异常的影响

Influence of Induced abortion to next childbirth and placenta

目的探讨人工流产后对未生育妇女再次妊娠分娩、胎盘异常的影响。方法本文对本次妊娠有人流史57例(人流组),无人流史98例(对照组)的孕产妇,进行产程、胎盘异常的观察分析。结果两组产妇的第三产程时间差异显著(P<0.05),胎盘粘连、低置胎盘的发生比较明显高于对照组(P<0.025,P<0.01),有明显的统计学意义。结论人工流产后妊娠分娩,第三产程胎盘粘连及低置胎盘的发生,存在一定的危险性。

Objective To evaluate the influence of Induced abortion to the next childbirth and abnormal placenta to a woman who has never bear. Methods Take a observation and analysis of the stage of labor and abnormal placenta to 57 gravida who have induced abortion history Induced abortion setand 98 gravida who have not Induced abortion history Contrast group. Results In these two groups the third stage of labor is different remarkableP<0.05. Compare with the contrast group the rate of placenta adhesion and placenta praevia of the induced abortion set is obviously higher. P<0.025 P<0.01. There is obvious statistics meanings. Conclusions After the inducede abortion when the gestation give birth to baby a certain risk of happening placenta adhersion and placenta praevia in the third stage of labor can be exist.