There are separate growth charts for weight, height, and head circumference. These simply represent the average weight, height, or head circumference of a bunch of normal children. You will see ...

Use this calculator to determine whether a child is at a healthy weight for his/her height, age and sex. The BMI-percentile-for-age calculator automatically adjusts for differences in height, age and ...

“Diaper sizes go by the baby’s weight, but kids are all built differently ... and how the diaper works with their build.” The following chart is a general sizing guide based on some ...