Hi I think the people above have said most of what you need to know. But I can add that I have two autistic boys, 4 & 2.5 yrs old, and mine also show affection. No one knows how a child will turn out, autistic or otherwise, all you can do is carry on with life and wait and see. I know that is easier said than done (I'm doing that daily too!). But there is a lot of hope, esspecially if you get help now, or even just start researching different teaching methods, decide what is right for you and even start the teaching yourself, thatis what I do, just when ever you get the chance to expand thier knowledge, no matter how simple then try to. Even while you are out walking with them, you can describe the colours and the way the trees move and how you feel about it all. This works wonders, you may not see the results immediately but it does happen. My youngest was only diagnosed a month ago, but because I already have one autistic it wasnt really a big deal to me. My brother is aspergers, and he is the most wonderful caring human being I know, so I look at him and just hope that my children turn out like him. Dont be afraid though, autism is not easy I will admit that, and there are always new issues to deal with every day (my boys currently attack each other and the baby (given the chance) about every five minutes, they constantly have bite marks, bleeding heads, bruises, cuts, etc from bashing each other, but life goes on, you do the best that you can). So all in all, talk to people lots, that helped me, and read ;lots! Remember that most autistics especially mild ones, turn out to be beautiful loving people, so long as they are steered toward the right path. Take care, and good luck. (oh and one thing you will need a lot of is patience!!!!)