Is it normal to have an <a href="https://glowing.com/glow-fertility-program">IUI</a> cancelled even though your progesterone levels are low? My nurse practitioner believes I missed ovulation, but tests show I’m still in follicular phase so I haven’t ovulated. I can’t help but think she’s cancelling early. I am only on day 10 of my cycle and women typically ovulate on days 12-14. She canceled because my largest follicle is at a 13. Should I just wait until next month to try again or should I go in next week and see if there’s progress?