Monday I went for my 4th scan. More follicles than before but not yet correct size. Booked in for another scan Wednesday (today) where they said I have double the amount of follicles some of which are quite big. I thought great yippeee. They said not always a good thing. They are very concerned that I am suffering ohss so have sent me for urgent blood tests. Supposed to get results today but system failed so need to wait until tomorrow. Egg collection on Friday. Anyone else had ohss?