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胎儿占孕妇总体重多少正常
更新时间: 2020-11-04 00:00:00  

通常到分娩前,婴儿、胎盘和羊水的重量共占了准妈妈体重的1/3。

但是不要担心,剩余的2/3也不都是脂肪。由于组织的扩张,妈妈的体内储存了大量的水分,这一部分可能就达到4千克;血流量增加了大约1千克;乳房增重0.5千克;子宫了大约1.5千克。其中只有两千克是脂肪,这是身体为哺乳和产后辛苦的劳动所做的能量储备

关键词: 胎儿 孕妇 体重 多少 正常

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