Hi please can any of yiu advise me.. My dear twin sons have always been very clever and above averagefor their age. They have been speaking in sentences for a long time now. However recently (past month ish) one of them has deeveloped quite a severe stutter i.e...can can can acna can you help me put my shoes on etc etc etc. Now should I be concerned or should I ignore it or what?? Any ideas??I dont want to make it worse by trying to correct him...any ideas please????xxxxx