整个孕期体重一般会增加多少?

2025-03-16 03:44:24
推荐回答(2个)
回答1:

妊娠期是女性的特殊生理时期,在这一时期准妈妈们随着孕周的增加体重也会逐渐增加。那么,整个孕期体重增加多少才合适呢?  健康妇女若不限制饮食,孕期一般增加体重10~12.5kg。孕早期由于胎儿的生长发育速度不是很快,一般体重增加较少,有的孕妇由于早孕反应的影响,体重还会有轻微的下降。自孕中期开始,则体重每周稳定地增加350~400g。孕前的体重和身高不同,在孕期的体重增长也有较大的变动。一般来说,孕前消瘦者孕期增重应较一般妇女稍高,而超重和肥胖妇女孕期增重应稍少。  自孕中期开始,正常体重妇女以每周增重0.4kg为宜;孕前体重低者每周增重应稍高,达到约0.5kg为宜;而超重妇女则以每周增重0.3kg为宜。  孕期体重的增长过多或过少均不利,大量文献报道,孕期增重过多会增加发生高血压、糖尿病、巨大儿的危险性;而体重增长过低,又会增加早产、小于胎龄儿等发生的危险性。

回答2:

孕前BMI值在18~24间者,体重增加范围11.5~16kg;孕前BMI<18者,体重增加范围12.5~18kg;孕前BMI>24者,体重增加范围
7~11.5kg。总体来说,孕期体重平均增长应该在12.5kg左右。

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