It was me, marg, who you posted the things about the autism spectrum. I did go to childbrain.com and its a very helpful site! I did the questions that it asked for the Pervasive Developmental Disorder (PDD) and my son doesn't seem to fit the mold of Pervasive Developmental Disorder (PDD) according to those questions. I will bring it up to his dr at his next appointment. He has a dr that is a pysch, but also specializes in neurology. Thanks for the advice and support!!