My baby is 1month and 8 days old. She sleeps off very often she does not take my milk for long. she sucks for 5 mints and falls asleep..what can i do

A. if the child is sleeping more than normal but the growth of the child is proper and in between activity of the child is normal then no intervention is required but if you feel that the child is lethargic and is not taking feeds properly then medicxal examination is very importadnt