I am having an <a href="https://glowing.com/glow-fertility-program">IUI</a> this week just based on monitoring my ovulation with opk. My cycles are normally very regular. I use clear blue digital and every month I get a few days of flashing smiley (before peak) then a solid smiley (peak). I took Clomid days 5-9. My cycle is now longer than normal. I usually ovulate day 13 or 14 and I’m currently on day 14 right now. I finally got flashing smiley yesterday, and then again this morning, but the opk looked like it was super runny so I was nervous it was invalid. I tested again today at 5pm and got a complete negative. Ive been super crampy too :( I’m scared I missed it! Of course the one time my cycle is weird is when I’m suppose to do the <a href="https://glowing.com/glow-fertility-program">IUI</a> 😩😩😩😩😩😩😩