Jayna-
I would love to hear the story about your son, and what you/he's been through. I really am very impressed. I worked in nursing for two years and x-ray for two years when I was working at St. Johns Regional Med. Center, from 1990 - 1994. I have a lot of respect for people like you. If you don't want to get into it here, feel free to email me.
pkrwuds@pacbell.net
Take care,
-Chris