Ovulation test help

So I haven't been taking these consistently so I don't really know how they work. The box said don't read after 5 minutes, but it also said you can keep them and compare with different days. I checked it after 10 minutes, and the lines are similar....is that a false positive to ovulation? Can I trust this one? Or does it need to be read at 5 minutes and anything darker after is wacky? Please help! Thanks! ?

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors