Baby and Thrush
A good way to tell if your baby has thrush
is to look in his/her mouth, and see if you see a white build up on his/her tongue and cheeks.
Most of the time it is pretty evident. If it does not appear to be white but looks abnormally red it could be a mild case of thrush. This is easily treatable. I would advise seeing your pediatician or pedodontist if this continues.