I am on my third cycle with letrozole, and fourth total month with it, as I conceived my baby with it a few years ago. Before using it I ovulated late - day 20+, but with medication I was ovulating like cockwork on day 16. I'd get 1-5 days of "high" on my fertility monitor then peak on day 15.

Until this month. Took the same dosage, same time, today is CD 17 and I JUST got my high reading this morning. Anyone have a similar experience? Does it reduce my chance of pregnancy if I ovulate later? So confused, so frustrated.

Thanks, ladies.