Once again, thank you folks for the encouragement. There is so much information here, that the Doctors do not give you or do not have time go into details.
Richard is not much into computers, so when I find a post that directly addresses what he is going through, I print and he reads. He is more willing to "believe", when he sees it directly from someone who has been there, as opposed to second-hand info from me.
We are grateful!
Barbara CG of Richard