Retrieval is today. I haven't been posting much mainly because the news isn't so interesting, just depressing. My left ovary has to date only produced a single follicle, which was only just 12mm on Tuesday. There are more on the right, but it's not encouraging. Also I have not actually taken any of the antagonist this cycle, so now I am worried both about not getting enough eggs and about premature ovulation. I was probably way too hopeful going into this cycle. I am not terribly hopeful just now, but it's important that I do everything I can to give Margaret a sibling.