DD had grommets in yesterday for hearing loss and significant speech delay 3yrs6m and very poor speech - under SALT/SENCO etc. We were told that kids wake up from this transformed and are suddenly frightened by noise and more sensitive to sounds. So far no signs of this whatsoever - should we be worried by this? What experiences do people have? Was it instant or gradual? give me some hope as we thought this would be so different than this.