We've always known Jackson was small and his check up yesterday confirmed it.

At 5 years and 2 months:

your child is 34 pounds, and that is at the 4th percentile for weight.

your child is 40.5 inches, and that is at the 6th percentile for height.

Try our Children's Growth Chart Percentiles Calculator again.

The only thing big on his body is his head, which has always been in the top 25%.  He needs all that room for his freaky math brain.  Oh well, yet another one that won't be supporting me by making millions in the NBA.  On the positive side, he grew 1.5" and gained over 10% in weight in the past year, so the pediatrician was happy.