drterri, it's just that drug sequencing for Evenity can put you on a path to Prolia. It is significant in agreeing to Evenity to you know the direction. While Evenity is amazing in the amount of bone it adds, it also comes back off in a year after treatment without a follow-up medication. If you have messaging service with your physician, you might ask so that you would understand their thinking. If it is to be Prolia, you'll want to know as much as you can about Prolia and as much as you can about Evenity, of course. You might want to look at the side effects and adverse events with Evenity. You might rather just trust your endocrinologist.