My son was born at 32 weeks, and they didn't measure HC at that time. But on a scan at 28 weeks of pregnancy, the HC is 26.6 cm. After 2 months of birth, it is 34.5 cm, and 37.5 or 38 cm after 4 months. Is this normal?

A. See mostly it should increase or decrease as per the growth in age of your child yet if you have a doubt associated with that then it would be better to get a check with your doctor one time they are going to give you a better clarity after examining the situation