He has a son with autism himself, so it is a big personal concern of his. I like him a lot - I always recommend him to friends in RL with concerns. So far, apart from being a little difficult to get hold of sometimes, he has always come up trumps.
tree, I always forget until I look at your profile again, how very gorgeous your DDs are - and love their hair! Am - but fingers crossed if I ever have a DD she will also have lovely ginger hair too (I did and MIL did)
Hope you have better luck with Hattie now