I totally agree that early intervention should not be delayed, and we currently have great early intervention services in place in relation to speech therapy, daycare and OT with him but nobody, including his paediatrician, have given us an "official" diagnosis which was what I was worried about getting. He may not have autism - just a speech delay, and we are doing everything we can to help him progress, but I wanted to find out whether getting an official diagnosis would be detrimental to us staying in Australia, as if so we could delay getting any kind of official diagnosis if that was the case. I would never delay getting help and intervention for him.