羊水穿刺是什么检查

来自白玉青医生的专业解答，快打开看看是否又获得了新的知识点～

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博禾医生

病情分析：羊水穿刺检查是用来检查胎儿是否有畸形等情况的一种方法，尽量要到正规的三甲医院去做检查，结果是比较准确的。在检查的时一般是需要提取孕妇羊水来检测的，同时还能够排除是否有唐氏综合症等疾病，做检查的最佳时间通常是怀孕16周左右时。

白玉青

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：怀孕16周了，在医院做产检时有人在做羊水穿刺，因为也不太懂，羊水穿刺是什么检查？