My son is 22 months and I've suspected for the last 6 months that he may have ASD. Everything seemed fine (apart from the absence of pointing) till about 15-16 months when he stopped waving which he used to do all the time. His speech also regressed. He started walking at about 17 months and the health visitor believes he regressed due to concentrating on that. He's since made a few developments in speech (now has about 10 words) and joint attention (since I took him off dairy but don't know if that is a coincidence) but still no pointing or waving.
He can follow some commands like kick the ball and high 5 and brings lots of things to us and he waits and looks at us till we say thank you or if we don't shout goal when he kicks the ball against the radiator he will look at us (and sometimes shout goal himself). His eye contact is hit or miss and he doesn't always respond when you talk to him (usually if he is concentrating on tv etc). He also tantrums quite a lot (over food running out usually) but it seems to be calming down a bit. There is no imaginative play either and he isn't interested in trying to identify items in books. He loved a story or a song though and if you finish a book he will go back to the page you started on and tap the page for you to start again but when you are reading he wants to turn all the pages too quickly. He also picks up our hands and claps them if he wants pat a cake.
I might add that he failed his newborn hearing test and we've been trying to test it since but he won't concentrate during the test and just tries to run off. We know he can hear at least at some level though. He's been referred to salt but I know we will have a long wait. The he doesn't seem at all concerned about ASD and I feel like I'm being ignored. It seems to be the norm here not to diagnose till at least 6/7 but I keep reading that early intervention is the key. I'm confused as to what I should do. Do I keep pushing, or go private?