I think and hope i know the answer to this. it's probably already on the board, so sorry in advance. A friend of mine has a son who is 3.5 now and in my view may have some form of disorder. He can recite entire books and uses phrases out of them, but doesn't make conversation as such. He's lovely, lively and very happy and is going to mainstream preschool 3 mornings a week, since last Easter - i'm not aware of any problems there.
It's absolutely none of my business and I know that and am quite happy not to impose my completely unprofessional views on my friend. But if he does have some form of disorder, would it actually be useful to know at the moment, i.e. might he/his parents get some intervention or support? if so, would it be at all useful to suggest they ask the GP for an assessment?
TIA and sorry if this is a real perennial on the boards.