I’m using the Clearblue advance OPK and this is my second month using the app and it’s still showing I’m in high fertility after 7 days.

Last month I was fertile for 5 days and then ovulated, and then I can’t test day after ovulation but I checked the one after and it said low fertility.

Red is period, Grey is low fertility, Light purple is high fertility and Dark purple is ovulation. The number is my cycle day.

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**update**

My period came. I don’t know what is happening. I’ve been TTC since august.