u/Wild-Low9610

Image 1 — First letrozole cycle- Low bbt & progesterone
Image 2 — First letrozole cycle- Low bbt & progesterone
▲ 2 r/TTC_letrozole+1 crossposts

First letrozole cycle- Low bbt & progesterone

This is my first round taking letrozole CD 3-7 at 2.5 mg. My estrogen never rebounded after the last dose. I got peak LH on CD 12 (12.01mIU) and thought I ovulated CD13 but my temperature hasn’t increased and my progesterone has nearly flat lined. Its frustrating because I was ovulating on my own before after taking inosito, albeit my Cycles were 30-40 days. When I ovulate naturally, my temperature rises clearly and my progesterone it usually above atleast 2ml.

Im just wondering if anyone has experienced weird BBT and progesterone responses on letrozole? Won’t be able to confirm anything until my 21 day progesterone test but right now feeling pretty down about this possibly being annovulatory.

u/Wild-Low9610 — 3 days ago