Slow growing follicles- letrozole & pcos

Yasmin • Baby #1 due Nov. 2021 🙏 🌈 PCOS

Unfortunately my cycle was cancelled due to a positive COVID test and so now my first

<a href="https://glowing.com/glow-fertility-program">IUI</a>

will be next month. I took letrozole this cycle and experienced some spotting- my E2 levels went from 27 on CD3 to 36 on CD10 with lining decreasing from 3.38 to 2.57. My follicles only grew from 4mm & 3.8mm to 8.4mm & 7.2mm on CD10. Do you ladies think I should ask my RE to maybe increase my dose or change the medication for next month? I feel like letrozole actually made my follicles grow slower. I wasn’t able to go back CD15 due to COVID so I’m bummed but ready to try for next cycle. I should add that the month prior to starting treatment, I had a saline sonogram on CD9 of that month and my follicles were measuring 12mm and 11.5mm.