Hi Megan,

I haven't read through all of the posts yet, but you were asking about a Lumbar Puncture. I had one last year. It wasn't that bad. The worst thing was a headach that lasted for most of a week.

With the Lumbar Puncture they were able to rule out may diseases to include MS, CIDP, and many types of cancer. I think it was worth it to at least rule out things that I didn't have.

Good luck. You are in the right place.