The boy's height chart

A baby grows steadily from birth to age 3.

• When your little one is born, his average height is 50 cm (19.69 inches), and it will double in 36 months.
• That's why every child's health record has several charts, including a height chart.
• Like your pediatrician, you can measure your child and compare the data with the chart.
• Keep in mind, however, that these are averages and that each baby grows at their own pace.