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Pregnancy Weight Gain Calculator — Free Online Tool
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Pregnancy Weight Gain Calculator

Calculate recommended weight gain targets based on pre-pregnancy BMI

IOM Guidelines: Recommended weight gain during pregnancy depends on pre-pregnancy BMI (Institute of Medicine guidelines). Enter your pre-pregnancy weight, height, and current gestational week below.
Parameters Input

Calculation Results

⚠️ Not medical advice. For obstetrics, nutrition, and clinical reference only. Pregnancy nutrition, weight tracking, and dietary plans must be supervised strictly by an obstetrician, midwife, or registered dietitian.

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