I am a 37 year old single father.  My 9 year old son has recently been diagnosed with NOS-PDD.  For the past 4 years AD/HD has been the diagnosis.  I thought the AD/HD diagnosis explained everything.  When medications and therapy showed little or no effect, I began to believe there was more involved.  So now my son and I will start our journey to help him and myself not only cope with but thrive with the challenges at hand.