I have a question about the FSH shot. I went to my RE a week ago for an u/s. I had one good follie, but it wasn't quite big enough, so he gave me a perscription for the shot. He told me to give it to myself the next day, which I did. They say that you're supposed to O within 36 hours after the shot. My BBT hasn't really been rising. Could it be that the shot didn't work? Has this ever happened to anyone? Thanks.