Hi all,
I've been using OPK's and have always been pretty consistent, flashing smiley for 2/3 days then static peak smiley on CD19. Long cycles but very consistent.
First month on letrozole, I'm on my 5th day of flashing smileys and I'm CD20.
Is it possible that letrozole has caused this? Is it possible letrozole won't let me ovulate? Never had this! 😕