Combined Growth Charts for Girls and Boys
From Birth to 36 Months. These charts/graphs combine data extracted from the CDC growth charts.
- Length/Height
- Weight
- Head Circumference
- About this chart
- All growth charts
- Source: CDC National Center for Health Statistics



About this chart
These charts/graphs show combined girls and boys data for length, weight, and head circumference from birth to 36 months. They show the 50th percentile (the median) only, for more detail see the individual charts.
The only conclusion I can draw from these is that on average baby boys are slightly bigger than baby girls.
Consult your doctor if you are concerned about your child's growth.