When is ovulation really?

Melissa

Do you ovulate 12-48 hours after first positive opk test or after peak opk? Nearly everything I’ve read says it’s after the FIRST positive opk. But I’ve also heard it being 12-48 hours after peak opk (higher value/darker positive)? (I had my first positive Thursday night but the value was higher on Friday so that was considered peak. So I have no idea what my true estimated ovulation day is since they’re a whole day apart.)

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