Home / Community / TTC in your 20s

What day would I have ovulated according to OPKs?

My OPKs say that my peak 1.07 was on CD 17, on CD 18 at almost 1am it was at 0.86, on CD18 at 3pm it was at 0.72 and now today on CD 19 it says low 0.31. If the peak was my surge, what day would I have ovulated?

Comment

You

Add Comment

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.

See Our Editorial Standards

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors

What day would I have ovulated according to OPKs?

Let’s Glow

Glow is here for you on your path to pregnancy

25+ million

4.8 stars

20+

Getting Pregnant

Pregnancy

1st Year (Baby & You)

Baby Products