孕期體重增加計算機
依孕前 BMI 的健康增重範圍
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孕期體重增加計算機
孕期應增加多少體重主要取決於您的孕前 BMI。本計算機採用針對單胎妊娠廣泛使用的美國醫學研究院（IOM）2009 年指南：輸入孕前體重與身高即可取得您的 BMI 分類與建議總增重，再加入目前孕週與體重，即可查看到目前為止的建議範圍以及您是否處於合理進度。這僅為一般指引，您的醫師或助產師可能會建議不同的目標。
依據針對單胎妊娠的 IOM 2009 指南。僅供一般參考，請務必遵循您的醫師或助產師的建議。
常見問題
- What is a pregnancy weight gain calculator?
- It shows your recommended total and weekly weight-gain range during pregnancy based on your pre-pregnancy BMI, following the Institute of Medicine (IOM) guidelines. It helps you check whether your gain is on track for a healthy pregnancy.
- How is healthy pregnancy weight gain determined?
- Recommendations depend on your pre-pregnancy BMI category. Enter your starting weight and height, and the calculator applies the IOM ranges to give your total target plus the weekly pace expected in the second and third trimesters.
- How much weight should I gain during pregnancy?
- Under IOM guidelines, a woman who started at a normal BMI is advised to gain about 11.5 to 16 kg (25 to 35 lb) total. Underweight women are advised to gain more and overweight or obese women less, so your range is individualized.