Get Glow Premium
Home / Community / General TTC (no pregnancy tests!)

Clear Blue Opk tests

Ash

Using digital clear blue opk tests for almost a year now. Some months I get solid empty circle for 3 days and then straight solid smiley - no flashy smiley in between. Anyone know why that is?

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

Getting Pregnant

Fertility tips and tools to help you conceive.

Pregnancy

Guides and answers for every week of pregnancy.

1st Year (Baby & You)

Milestones, care, and recovery in baby’s first year.

Baby Products

Trusted gear, safe essentials, and parent-loved picks.