I'm sorry I've been so lousy about writing the past week. I am just feeling very down and woe-is-me. I am quite certain none of the 3 embryos took. I had my progesterone check yesterday (7dp3dt) and my progesterone was lower than it's been during previous cycles, so it would seem to me that clearly there isn't anything going on in there making endogenous progesterone. Aside from the estrogen headaches, I have been completely symptomless, no cramping, no twinges, nada.
I just wish we had some insight into why my body doesn't get pregnant so that there could be something for us to fix. I feel like IVF isn't really fixing anything, it's just improving the odds by allowing us to produce many more eggs and also embryos in a given period of time than we could ever generate naturally. I just feel so broken and fundamentally not like a real woman.