Growth. How tall are your 14-15 month old babies?

Wen

How tall are your babies? I feel like my son has not grown a lot in height. Since 9 months, he only grew about 2 inches. He's happy and healthy and super active, but he still fits most of his 12 month clothes. He always wears some 18 month things but mainly because I don't want to waste them (summer clothes in 18 months that I have him wear before it gets cold and he won't be able to use it anymore).