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怀孕多少天可以见孕黄囊
更新时间: 2020-11-04 00:00:00  

怀孕5周左右可以见孕黄囊,通俗一些讲孕黄囊也就是胚胎的种子。有了孕黄囊后,胎儿才能慢慢发育出胎芽与胎心。一般女性怀孕后,孕黄囊的大小是自怀孕5-11周增加,然后再缩小,到了怀孕12周时就会消失。通常怀孕七周左右时会出现胎芽,然后再过一周后会有胎心。

关键词: 怀孕 多少 可以

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