Joan
I too was diagnosed with degenerative disk disease several years ago. I am 39 now and fortunately havent had too many problems. This past winter was difficult as arthritis is starting to occur in the area. I was given Celebrex and that seemed to work wonders. If you haven't tried that I would certainly ask your doctor if that is an option. As far as losing height and the progression of the disease, I suppose it is case by case. Stretching exercises and stomach muscle strengthening exercises are good too. Best of luck to you. Please feel free to email if you have any questions or just wish to share your experiences.