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多数女性在怀孕期间,或早或晚,会出现手脚浮肿的现象,称之为孕期水肿。这是什么原因造成的呢?有什么好的改善方法吗?造成孕期水肿的原因主要有以下5个。1.从怀孕的第6周开始,孕妇血容量逐渐增加,34周时达到高峰,直到产后两周才恢复到孕前水平。妊娠期血容量比非妊娠期增加40%左右,血容量增加后,组织间液也会增加。2.女性怀孕后,胎盘分泌的激素及肾上腺分泌的醛固酮增多,造成孕妇体内钠、水分滞
Most women during pregnancy, sooner or later, there will be swollen hands and feet phenomenon, called edema during pregnancy. What is the cause of this? What good ways to improve it? Causes of edema during pregnancy are mainly the following five. 1. From the 6th week of pregnancy, blood volume of pregnant women gradually increased and peaked at 34th week, and returned to pre-pregnancy level two weeks after delivery. Gestational blood volume increased by 40% than non-pregnancy, increased blood volume, interstitial fluid will increase. 2. Women after pregnancy, the placental secretion of hormones and adrenal secretion of aldosterone increased, resulting in pregnant women in vivo sodium, water stagnation