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Pregnancy Weight Gain

Track healthy pregnancy weight gain based on your pre-pregnancy BMI. Compare your progress to the IOM-recommended curve.

Pre-pregnancy weight (kg)

Height (cm)

Current pregnancy week: 20

Current weight (kg)

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Weight Gained

0.0 kg

Gaining more than expected

Expected at week 20: 4.4-6 kg

Pre-pregnancy BMI

21.5 · Normal

Recommended total gain: 11.5-16 kg

Weight Gain Curve

Medical disclaimer: This calculator is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek guidance from a qualified healthcare provider.

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