IOM Gestational Weight Gain
IOM Gestational Weight Gain - a deterministic tool in Sophie Well's Clinical Math & Conversions group.
Open the IOM Gestational Weight Gain → Runs in your browser. No signup, no tracking.
What this is
IOM Gestational Weight Gain is one of 230 deterministic tools in Sophie Well's Clinical Math & Conversions group. IOM Gestational Weight Gain - a deterministic tool in Sophie Well's Clinical Math & Conversions group.
When to use it
Use this tool when you need a quick, citable reference. Every calculation runs entirely in your browser - no inputs leave your device, no account is required, no AI is involved. The site enforces a strict Content Security Policy and ships no analytics or third-party CDN.
References
Institute of Medicine and National Research Council. Weight Gain During Pregnancy: Reexamining the Guidelines. Washington, DC: National Academies Press; 2009; carried in ACOG Committee Opinion 548. Read the source ↗
Worked example: Pre-pregnancy BMI 34.3 (obese): recommended total gain 11-20 lb, 0.5 lb/wk in the 2nd-3rd trimester (singleton).
Sophie Well is a reference and educational tool. Not medical, legal, or financial advice. Does not replace clinician judgment, professional billing review, or legal counsel.