Hello- this is my very first post so pls do bear with me. My husband and I have been trying to TTC for 5 months now with no luck. I have been using an app to track my BBT and OPKs. This month the BBT has detected a rise in my temp but it's not corresponding with the OPK (I'm using the clear blue OPK- it hasn't shown a flashing smiley face (rise in oestrogen) or constant smiley face (LH surge)). This has happened before on a previous cycle. Does anyone know why this could be? Any help would be much appreciated. I know in the grand scheme of things we haven't been trying relatively long, but each month that passes by with no pregnancy is utterly heartbreaking (and it seems as though everyone around me is able to get pregnant instantly). Thank you.