Thank you all so much - I feel like I'm completely monoplolising the forum but it is really helping.
It's mixed - he's doing fine with GFCF (better than I am ) nappies definitely less vile, skin so-so, sleeping really well no bedtime tantrums but he could really do with a nap in the afternoon, by 2ish he looks like death.
My mum, who hasn't seen him for a while came around today. She said he's like a different boy - good eye contact, very smiley & engaged, bringing books & toys over to show, lots of pointing (although most of the time he's only looking at the object not us), babbling more as he plays, lots of joint attention when we look at books (only if he initiates it) or watch a video. He pointed at a crab & said crab today (very odd) & is responding to 'look!' and 'no!'. Waved 'bye-bye' spontaneously a few times in the last couple of days & noticed the postman at the door.
Still completely ignoring his name & all instructions ... gets very angry if I try forced choices or 'show me'. Lots of wrapping himself in blankets & squeezing into tiny spaces - gets upset & covers his eyes if anyone sings. Lots & lots of silent time - especially when he's tired. Weather isn't helping - he's much better when we get out. Definitely not so interactive with dd1
I don't know - I think I'm too close to judge. We're going to BIBIC at the end of August, hopefully they will give us some ideas about the auditory stuff & SALT.
We don't have TV, but ds recently has started watching a couple of Baby Einsteins. He is extremely animated & vocal when they are on - pointing, talking, sharing with us - which fits with his visual learning (the other times he's animated is when we're drawing together - a couple of hours a day or if he has a book he loves). I've been sitting with him while he watches them - it's fun - but then feeling v. guilty because I should be doing something more 'therapeutic'.
Looking forward to the weekend & having other adults around.
mrst - I found your blog really useful, thank you. We're definitely interested in ABA - I'll start a thread about Growing Minds