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胎儿6个月胎动频繁多少算正常
更新时间: 2020-11-04 00:00:00  

胎儿6个月正常明显胎动1小时不少于3~5次,12小时明显胎动次数为30~40次。

当孕妇发现胎动12小时少于20次,或每小时少于3次,则预示着胎儿缺氧,小生命可能受到严重威胁.在缺氧初期,胎动次数会增多,由于缺氧,胎儿烦躁不安.当胎儿宫内缺氧继续加重时,胎动逐渐衰弱,次数减少,此时为胎儿危险先兆.若此时不采取相应抢救措施,胎儿会出现胎动消失,乃至胎心消失,心跳停止而死亡.此过程约12~48小时.因此孕妇一旦发现胎动异常,决不可掉以轻心,应立即去产科求治,及时治疗,常可转危为安。

关键词: 胎儿 胎动 频繁 多少 正常

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