Using this for the first time this month, usually use the internet cheapies.
I'm on CD15 of a 29 day cycle, started tested on CD9 as per the instructions. Usually O on CD16/17 (according to temps and opks) but I've still only had the low fertility reading.
Has anyone went straight to peak fertility from low fertility and skipped the highs?
I'm aware I may just O later this month but it's getting frustrating seeing all these bloody circles.