After the full 24 months of Forteo, I had one injection of Prolia but just before the second shot, I ended up with bone deterioration in my upper right jaw. So I did not continue with Prolia, and started Raloxifene, which had no side effects and "insignificant" decline over the 5 years to now accumulate to needing to once again boost the bone density. I am in my 5th month of Forteo. Still not yet approved for the Evenity, but will continue with Forteo for one year, and then if approved, will do 4 months of Evenity and then go back on Raloxifene .