Hi All. I have just done 2 cycles of IUI with Femara, neither of which were successful. I also tried clomid for 1 cycle before that but it didn't agree with me. We decided to try a natural IUI cycle this month as I was only getting 1 follicle with Femara/Clomid and I figured a natural follicle is better than a 'assisted' one (my follicles were always really big with Femara which I thought could be an issue too). Anyway, before I started the Femara I always ovulated on day 16 or later. This cycle, I ovulated on day 12 and missed the IUI window as it was much earlier than expected. Just wondering if anyone else has experienced early ovulation in the natural cycles straight after using Femara. I am panicking that the 3 months on medicated cycles have messed with my natural cycle. Thanks a million!!