Babies continue to gain about 1 to 1¼ pounds (450–560 grams) in weight this month and about ½ ... well the hormones that control growth work whether a child has any medical conditions Based on your ...
They put this information into a growth chart (there are different charts for ... the doctor will see your baby and check growth at the 4-month checkup. The pace of growth slows a little between 3 and ...