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胚胎多少天有胎心跳

更新时间: 2020-11-05 00:00:00     

一般来说,怀孕40-45天之间孕囊里面可以看到明显的胎心搏动。当然也存在一定的个体差异,有的可能略微早点,有的适当迟点,多数是在60天之内基本上可以看到胎心搏动。如果怀孕60天以后还没有看到胎心搏动,提示孕囊发育不良。

关键词: 胚胎 多少 心跳

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