Allie-I have been with Dr. Check for alomst a year now. My husband and I took some time off during that time but we now back to cycling with him and are currently in the 2 week waiting period-I go for my beta test on Monday. I am guessing that he is sending you for an U/S to see if any follicles have started. That is what happened with my cycle-once my FSH was down they started sending me for u/s's to check for follicles.