We are in our second round of letrozole and ovidrel and planned on doing <a href="https://glowing.com/glow-fertility-program">IUI</a> this round. The first round the doctor gave me 2.5mg letrozole and I had one mature follicle. This time I went in for a follicle check and only had one at 10mm (it's cd15). I'm going back in to see if it's grown on Tuesday and the tech said they'll up the dosage if it hasn't.

I'm super disappointed and just confused as to why my body reacted so differently to the letrozole this time. Has anybody else had something like this happen?