The biggest Follicle is at 16 now (Was just under 16 on Wednesday). If it got to 18 today I was supposed to trigger and go for IUI on Sunday. Now that was canceled and I am using OPKs incase I ovulate over the weekend, if I do, I have to call them and the Dr will meet us at the office for the IUI. If no smiley, I go back on Monday to see if they grew and if so, they will trigger and we will do the IUI probably Wednesday. Hopefully!!!