I have PCOS and my RE prescribed Provera to start my period so I can begin taking clomid and doing <a href="https://glowing.com/glow-fertility-program">IUI</a>. I took it for 7 days and they said my period should start shortly after. I called last week (after being off provera for 1 week with no AF) and the fertility clinic nurse said it can take up to 14 days after the last dose. Today is day 13. Had bad cramps 3-4 days ago and since then, not any bad ones. No AF. Not even spotting. Don't even feel like I'm going to get it. I'll call the doc tomorrow, but wanted to know if anyone else has been through this.