Had blood work done today and got good news. My E2 is rising nicely and I believe it was 62 or 69. Nurse said that was a good # and I am responding well to Follistim. They increased my daily dose to 225 units for Friday, Saturday and Sunday and then back in Monday morning for another blood draw. I am definitely feeling my ovaries growing, hoping for several large mature eggs by time of IUI. Trying to remain positive and hopeful (but trying not to get my hopes up).