Hi. This is my first post in SN though I hope you don't mind but I've been lurking for a while now. You all seem like a lovely bunch so I think I'll hang around! 
My DS is 2.10 and has this week been referred for full autism assessment. We started the referral process in July, initially to SALT, as we were concerned about his speech. We've now been doing More Than Words with a private SALT (as the NHS SALT discharged us...) since July. We've seen some good improvements and he's now saying 2/3 word sentences and is actually using it to communicate. He's not at the conservation stage yet but our SALT is confident he can get there.
He does certainly have some autistic traits but the paed told us she'd expect problems with sleeping, eating, touch etc. and he doesn't have any, though I know it doesn't affect any 2 people the same way. He has good eye contact, points and follows a point (though this did come late). He doesn't really do imaginative/pretend play. Play tends to be models he's copying from us/others (like flying his aeroplane through the air) though there have been a few occasions of pretend play that I'm convinced came from his head. Although he has always had good eye contact and we do have joint attention, they say he doesn't have enough joint attention. He has some stimming type behaviours. He likes to run his buses back and forward and watch the wheels and he does sometimes look at things out the corner or his eye. He also isn't great at responding to his name, though he will do it sometimes (though he always hears "biscuit" or "cake"...).
This feels like its turning into an epic post so I'll try and get to the point! 
- Is there anything else we can do at this stage to help him? More than words is going really well and we'll continue with that.
- I was reading the Tinsley house thread and started wondering about supplements, vitamins etc. Does anyone have experience of this? Is it a good idea? He has been a bit fussy with food recently. He still eats a wide variety of foods; but he might eat something today then refuse it tomorrow.
- Does anyone know what age the child has to be for Tinsley house? I've been reading the Robin Pauc book and all the testimonials seem to be school age children and older. I'm not sure DS would qualify anyway as he says he can't help autistic kids though he does talk about autistic traits being treatable. Does anyone know how he decides if he can help an autistic child?
Thanks.