I have one “normal” child. We had genetic testing done, and the results all came back with no red flags. It’s not clearly known what causes it, but I’d guess that it’s a combination of factors. When they think they have a cause and effect link, it seems to get blown out of the water.
All I know is that my two autistics have taught me a lot about how to be a better person. They’re great!
Is ur ‘normal’ child female? 8x more males are diagnosed with Autism then female which precludes the ‘vaccine’ argument since it would affect both sexes the same. There was a good argument about ‘plastics’ affecting the development of male fetuses here on huffy.
http://www.huffingtonpost.com/harvey-karp/cracking-the-autism-riddl_b_221202.html