Hello Windyshores
The information I have from my doctor is that I can do Evenity for two years, then switch to biphosphonate, then back to Evenity... but this is his thinking based on his knowledge of Evenity works with the bone chemistry. It is not backed up by any research studies. We discussed the option of switching to Forteo, but the doc felt that since I have had good results from Evenity with minimal side effects -- that it would be best to stick with what has worked for me rather than trying something new.

My doc does not do CTX or P1NP tests. He refers to hospital and the hospital lab does the tests.

Glad you are feeling safer! I read a study that feeling positive reduces the chances of fracture and tends to increase bone density.