GrowChart Blog

Evidence-based guides on child growth tracking, WHO standards, and paediatric health for parents.

WHO vs CDC Growth Charts: Which Should You Use for Your Child?

The two major growth chart standards give different results. Learn which is recommended for under-2s and why the choice matters for accurate health assessment.

How Often Should I Measure My Baby's Height and Weight?

A practical guide to growth monitoring frequency for babies and children, based on WHO recommendations from birth to age 5.

What is a Z-Score and Why It Matters for Your Child's Growth

When doctors talk about z-scores and percentiles, what do they actually mean? A parent's guide to understanding WHO growth chart numbers.