Sir I have already asked several questions regarding my son's hearing problem .you guys have answered it very well with all concern. But sir today I checked wehther he responds to sound of the tv or not . Surprisely my son was in the nest room but when I switched on the tv and raised the volume of the tv my son came running to the tv. I was very happy seeing  this .As I am from Assam he one of the lady doc did the bera test and said he has hearing loss. How can a child having hearing loss can come running to watch the tv.please reply me I am very worried for my son.