hello friends my son was suffering from autism from is childhood he was unable to speak due to this we completely depressed we have taken lots of treatment in various hospital but no improvement finally without hope we went to rathna siddha hospital and taken treatment for last 1yr i am happy to share this image now my son is speaking and he called me dad that was the happiest day in my life, thanks to doctor thiru thanikachalam sir and to rathna siddha hospital