I don't know, but I would enjoy every minute of it while it lasts. I hope that it continues for the rest of your life. I am very happy for you.
Take care...
Hugs, Karen
Oh my, I just realized that you are new. Welcome to the forum. We have a thread, the first thread on the forum, called "fibro 101". Be sure to check it out. It is very informative. Best wishes on feeling good. Pain free!!!