Believe me, I don't want to get one!! I have researched this issue with the MRI's and low signal. Apparently, it is pretty common occurence and can be caused by so many other things like anemia, obesity, and other indeterminate things. The only thing I can find off with the blood work I had 6 months ago is a higher than usual white count which I think signals some kind of infection. Maybe this doc won't even need to do one.
I'm just so aggravated. If it were a little thing then OK, but I don't think I even need this. My gp's office did call me back with the name of a second opionion...they gave me the same doctor that I already saw. Yep, those people are on the ball I had to laugh otherwise I would cry.