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怀孕5个月个半月多少周
更新时间: 2020-11-04 00:00:00  

怀孕5个半月是22周,因为一个月有四周,所以5*4+2=22。

怀孕即妊娠。妊娠全过程共分为3个时期:妊娠12周末以前称早期妊娠;第13—27周末称中期妊娠;第28周及其后称晚期妊娠。

关键词: 怀孕 半月 多少

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