Thanks Zuzu- I did some research myself and the nurse finally called me back. They did the test on cd21. It seems as though I ovulate, but my progesterone is not high enough to sustain a pregnancy. That explains a few things I guess. Last January I had two BFP's when I was a week late (we weren't trying yet so didn't test until I realized I was very late) and then started bleeding the very next day. Then even last month I had one BFP but all the others I took were BFN. A blood test several days later was BFN and I got my AF 5 days late. I am guessing I have become pregnant on several different occassions, my body just can't sustain it. I am so miserable about it, but I guess its good to know

What makes me mad is that the nurse wont prescribe me anything until I have completed the ENTIRE infertility work up. It will take awhile too because there are many tests to be done. I want something now so I at least have a chance next month!!!