Background: Started clomid for my 1st IUI cycle on 2/16 (CD5). Monitored on Mon, Wed, & Fri of last week. At last Friday's appt, my doc was surprised that my follies were still only at 14-15mm and ordered b/w to see if I had already ovulated. b/w showed I hadn't ovulated yet, so they wanted me to come back in this morning for another u/s. This morning my lining was at 10 and I had 1 follicle at 21mm. They gave me my Ovidrel shot while I was there at 7:15am and schedule my IUI for tomorrow at 11:45am. That puts my trigger 28.5 hours before the IUI. Does that seem ok to you? I'm nervous that the timing seems off.