Pre-Pregnancy BMI
Pre-pregnancy BMI for IOM weight-gain category.
What is Pre-Pregnancy BMI?
Pre-pregnancy BMI for IOM weight-gain category. Pre-Pregnancy BMI is intended for use in: Pregnant patients.
How to Use the Pre-Pregnancy BMI Calculator
- Enter Pre-pregnancy weight in kg.
- Enter Height in cm.
- Click Calculate to see your result and interpretation.
Formula & Version
This calculator uses formula version 1.0, last reviewed September 2026.
References
- WHO BMI classification, applied to pre-pregnancy weight per IOM 2009 guidance
Frequently Asked Questions
What is Pre-Pregnancy BMI?
Pre-pregnancy BMI for IOM weight-gain category.
Who is Pre-Pregnancy BMI intended for?
Pregnant patients. Always confirm applicability to your specific patient before use.
What formula or reference does Pre-Pregnancy BMI use?
WHO BMI classification, applied to pre-pregnancy weight per IOM 2009 guidance
Is Pre-Pregnancy BMI a diagnosis?
No. Pre-Pregnancy BMI produces a score or estimate to support clinical decision-making — it is not a diagnosis and should be interpreted alongside full clinical judgement.