MRI tomorrow

[luv]

I'm sure some of you remember a few years ago when I went to a chiropractor with a herniated disk. Well, my back pain reoccurs every few months, but usually goes away with enough ibuprofen or muscle relaxers. This time, the pain has worked its way down the back of my right leg into my calf. My doctor set me up to have an MRI done on my lower back in order to see if I might have another herniated disk or if I might have some nerve damage. I've never had an MRI done before. I want them to find whatever's causing it, especially if it's something she can fix.