Thanks DeadPaladin: the reason I had the test was I was plum out of energy, felt breathless at times, couldn't seem to get out of a fog. I'm normally a high energetic on the go grandma who works out 3 or 4 times a week. It just hit me about 1.5 months ago and thought mabe had a virus or something. So thanks, I don't know what it means but I guess I'll find out when doc gets back. If your score is on the high end it's hypo and on the low end hyper? do I have that right?