What's up with this opk?

[Steamedhams]

Hi

Can anyone tell me what is going on here. I have two lines roughly equal but faint and a negative marker on opk. Wondering if I should do another test?

On the clear blue tests you aren't meant to read the lines, only the digital screen. In any event, I always used to read the lines and when I ovulated, both lines were very dark.

Is this the first time you're using the clear blue? If so, the first one will always come up with a blank circle. If you've used the test already, yesterday for example, and have a blank circle, you aren't yet in your fertile window.

Thanks for the reply @Chanel05 this is really helpful. I have used them before last cycle but the pink cb ones not this dual type so wasn't sure if there was an issue. I had ewcm the other day and negative OPK hence the confusion.