Hi Sandy, I was wondering if you have an opinion on why Oprah didn't mention the risk factor of advancing paternal age for some autism. I would appreciate your wisdom on this. This is a very different condition, I guess than having engineers for parents. http://archpedi.ama-assn.org/cgi/content/abstract/161/4/326 Austim Speaks does not inform on this issue and Andy Shih had a peculiar comment, quoted by Tracey Wong Briggs in the USA TODAY article, on the Kaiser Study. As you can tell this avenue to "autism" is important to me and I think the public should know about it. Thanks for the fantastic site.