Scott,
While I agree with your "second" and "third" issue, I would be careful with the first. There are no blood tests or xrays that can confirm the ADD/ADHD, but that does not make the condition any less real or the diagnosis any less plausible. We do a disservice to the individuals diagnosed with (and dealing with) attention deficit disorders when we discount the legitimacy of their disability.
Dr. Jane Jarrow
