My ds age 4 in Jan has a dx of asd. I actually think he has spd. I am floundering with the whole thing really, is it important that he has the correct dx? - will it affect the help and support he gets. He seems to be coming on so well - speech & communication-wise, he had about 2 words this time last year and now he speaks in sentences of around 6 words and has started using me, you, he, she etc. If he just had a communication disorder this would be great but it's all the other things too. I don't know much about spd but from what I have googled it is Jack to a tee.