有人孕晚期脐带脱垂是什么原因？

来自杨苹医生的专业解答，快打开看看是否又获得了新的知识点～

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39问医生

病情分析：造成脐带脱垂的原因很多，如盆腔狭窄、头盆腔不成比例、胎位异常、脐带过长、羊水过多等。脐带在人工或自然破膜时也容易滑出，脐带脱垂引起的婴儿死亡率很高，孕妇必须对其给予足够的重视。脐带脱垂是胎儿死亡的重要原因，预防是关键，首先，预防胎膜早破，加强对孕妇健康知识的了解。

杨苹

副主任医师

提示：本内容仅作参考，不能代替面诊，如有不适请尽快线下就医

问题描述：我的一个表妹今年28岁了，怀孕已经有30周了，前几天去医院做检查的时候，说是脐带脱垂，我想问一下，孕晚期脐带脱垂是什么原因？