When should I?

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When should I take a pregnancy test? I use both Glow and Ovia. Cycles are 24-29 days long. Got 2 positive OPKs 9/14 and faint lines the next day.

Glows says AF due 9/28..

And Ovia say AF due 9/24..

I put the exact same information into both apps so I'm confused on which one to follow for testing. 🤷‍♀️

Thanks🤞