I'm having a discectomy with a bunch of other words I don't remember on Tuesday. Not a fusion (yet)! I've read a bunch of threads here that say that sitting post-op is awful...painful and not good for your back. I've bought a pillow with a "cut-out" for my tailbone and I'm wondering if a kneeling chair would be a good thing to have. I can't imagine having to stand, walk, lie down as my only options. Anyone tried this? Thanks!