Hello Doctor, My baby is 4 months old... Before 20 days during feeding she shake her hand and head for 1 second and that time she already sleep.. And again today same thing is happen. Why she shak and what we do... Please sir help us

A. hi parent if you're child is happy and healthy and active and take proper sleep and food then no need to worry about this matter please give plenty of breast feeding please give daily massage with Babyhug massage oil please give daily sun light exposure