Clearblue OPK

[Frandler]

Hi all,

I've been using the CB advanced digital for around 9 months. I had found them really easy, if a little expensive. But this cycle I'm a bit confused.

I measured as high fertility for 4 days and got my peak on Friday. I had new pack arrive so decided just to check I was still at peak on Saturday morning but it came back as low/not fertile.

I was under the impression that this OPK tells you your peak and then you have 2 days of high fertility? Or have I got this completely wrong 🤦🏻‍♀️

Hey OP

Did you use the new reader also? I assume so, because the static smiley would have stayed on for 48 h and you wouldn’t have been able to test on Sat!
With the new reader it will always be blank circle first use, until it calibrates to your body! If you peaked on Friday, I’d imagine you would have been peak/high on Sat!

@Danani Hi! Thanks for replying so fast.

Yes I should have made it clearer that I used the new reader. Like you said, the static smile on my original one was still there from my peak on Friday.

That's good to know that it needs time to calibrate! Probably something that I skipped passed reading in the instructions 🤦🏻‍♀️ thanks for that! X

Yup! It says it on the instructions, first reading always blank! :) Don’t worry and good luck hun! 🍀