ds has always been a bit of a late talker. he recognises words and numbers easily but his pronunciation isnt great. we even took him to a hearing specialist because he was ignoring what we were saying to him. anyway over the last 6m he has started to develop obsessive behaviour. he will repeat the same words and actions over and over, getting increasingly agitated.
eg, last night i mentioned casually to dh that i thought it was going to rain, ds repeated "is it raining mummy?" over and over for about 1/2 hour it then took me another hour to calm him down.
he gets very upset if his trains/cars etc arent where he left them, in the exact order.
is this "normal" behaviour?