Dr Vandan H KumarFather of a 7 yr 4 m old boy3 years agoA. they are fontanelle and usually they will close by maximum 18 months of age and only sometimes by 2 years of age.
they are normally present in all infants and is important for the development growth of the brain
it is important to see that the child is not sufgfering from calcium and vitamin d deficiency as well as the child is not having any other complaints because their deficiency is the common cause of delayed closure of fontanelle.f
Ankita MehtaMom of a 9 yr 1 m old girl3 years agoA. hi
it might happen because of heat .
so you can apply thin layer of homemade ghee on it.
give easy to eat ,soft food items like khichdi, rice, fruits etc
keep your child well hydrated
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