my lil one is putting her all 5 fingers inside her mouth wen I try to take out she is crying she doing ths and not sleeping though she s sleepy.. is ths a sign of hunger?? but her urine count is normal...

A. the baby is only three months after it is quite natural for small babies to put fingers in the mouth it is only used to stimulatory mechanism in the baby's it is not a sign of hunger not a habit forming