Question opks

Emma

Hi ! Do opks get a little bit darker everyday you test as you lead up to ovulation or do they just go straight to positive 24h before ? I started testing early after my period so I don't miss ovulation but the last 4 days look fairly similar (negative - very slight colour ). Is this normal if you are say 5 days before due ovulation ? Thanks so much

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