Basically I am using the CB ovulation tester kit. I've not yet had a fixed smiley (shows my peak). But I assumed that the lines on the stick would darken as I got nearerer. This time I have kept the sticks and comparing them against each other the lines have gotten fainter again without me reaching my 'peak'. Is it likely I am hitting my peak and the sticks aren't detecting it? ie on the darkest one which I think is cd10 or cd11.
The darkening line is the one on the right.
Anyone have any ideas? TYIA (also posted in chat)