Argh: I get it. I totally do. At this very moment, the lupron shortage is potentially messing up my cycle. (I have only bfn's behind me from 2 fresh DE IVF's and multiple FET's associated with them). And I also want you to hang in there. I've heard so many times from women who struggled along with me, that when you feel you've got to throw in the towel, it WILL work.