Follicle or Egg?

We came back from our ultrasound appointment this morning and S's follicles are about 10 millimeters in diameter but we need them to be 20 millimeters. She also got her blood drawn to check her estrogen levels which we will get the results some time later today. The nurse advised her to continue taking the shots and check back with them in another couple of days to see if her follicles have grown to a mature size. If they have then we start the second IUI treatment which is what we are looking forward to. I'm assuming that we will be going back in a couple of days anyway since she should be ovulating around that time. But as always we will keep you posted on what's going on. Other than that there isn't much else to report in the baby making process. Keep your fingers crossed! :)