my baby is 5 months 20 days. he got a little cold and it's clear now. but, how should I know whether the baby is having phlegm or not. If it is there, what shall I do to make it clear. please suggest me

A. If phlegm is there that it is general you should actually go ahead with getting a check with the doctor usually it comes out into the motion of the child which can be seen and sometimes flows out of the nose and mouth also that one way that you can understand that there is an issue