POOJA KOTHARIMom of a 8 yr 5 m old boy7 months agoA. The fontanelle, or soft spot on your baby’s head, typically begins to close as your baby grows. In most infants, the anterior fontanelle (the larger one at the top of the head) closes between 9 and 18 months of age. The posterior fontanelle (the smaller one at the back of the head) usually closes earlier, typically around 2 to 3 months of age.
If your baby's fontanelle has already closed at 4 months, it could be an early closure. However, in some cases, this is normal, and the baby’s development is on track. Early closure may not always indicate a problem, but it's essential to monitor your baby's head growth and overall development.
If you're concerned about the early closure or if you notice any other signs like head shape abnormalities, delayed developmental milestones, or any discomfort, it’s always a good idea to consult your pediatrician. They can monitor your baby’s growth and check for any potential concerns like craniosynostosis (a condition where the bones in the skull fuse too early), though this is rare.
Your doctor will be able to provide reassurance or suggest further evaluations if necessary.
Post Answer