I was hoping to get some feedback! I have been taking letrozole for two cycles now. I started letrozole on the 4th and took my last 2 pills on the 9th. I had a little spotting on May 8th and and on the 10th. My period started on the 11th of May. My period ended on the 14th. I went in for an ultrasound on the 15th and I had a good size follicle. My doctor wanted me to wait and see if it got bigger today the 18th. I had pain and discomfort on my right side (the side with the nice size follicle) over the weekend.  I went in again today and my doctor thinks I might have ovulated Sunday or today. He said it was up to us to have an <a href="https://glowing.com/glow-fertility-program">IUI</a> tomorrow. Is it too late? I'm really worried and don't want to miss an opportunity. We will be doing the <a href="https://glowing.com/glow-fertility-program">IUI</a> at 3:10 tomorrow (the 19th). I would appreciate any feedback!