#asktheexperts Hello Dr, I am connecting you to discuss one problem which I am facing with my baby. As a milestone she started her cooing sounds in 2.5 month stage by the time she started increasing her sounds very well...but since last 4-5 days she is not making any sounds, she is silent and trying to make sounds but unable to make any except of crying. I am very much concerned about this and looking for some advice from your good self. Thank you