Estimate percentiles for weight, height, and head circumference. Informational only, not a diagnosis.
Used only to personalize the results.
We calculate age using DOB (WHO 0–5 and WHO 5–19 reference).
Reference tables are sex-specific.
Required for weight-for-age and BMI-for-age.
Required for height-for-age and BMI-for-age.
Optional; most relevant for infants and toddlers.
