I guess my case is different . I’m 64 and I have very poor bone density. I talked to my Endocronologist today. He is taking me off of Evinity . With my bones . He does not recommend Reclast . He said he will only have me on it for up to 2 yrs . Where some people are on it for 5 . He said Prolia . I will need . I talked to him about what I have read on here and about Keith Mc Cormick . My case is different . I was on Forteo for a yr . 2017 to 2018 Than nothing . So everything I gained from Forteo I went back wards . Not good at all . Very frustrating