Home / Community / General TTC (no pregnancy tests!)

OPK help

Debra • Tue, Oct 09

So I did an opk yesterday and it was dark. The day before it was even darker so I figured I was in my 2 day window. Today it was way lighter but Glow said I won’t ovulate until tomorrow. So did I probably ovulate Sunday or today?!?

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

OPK help

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