Temp spike but no peak on the fertility monitor?
Hi. I have been using the fertility monitor and taking my BBT for several months. The monitor has shown 2 bars but never peak. The charts also did not show ovulation. This month, however, my chart shows ovulation, but I still didn't peak on the monitor. I'm on Letrozole and progesterone. Is it possible to ovulate and not see the LH surge on the fertility monitor?