OPK progression
1: 6:00pm yesterday
2: 8:30 am today
3: 6:45pm today
4: 9:15pm today
Just to give a little insight about the subtle differences in "almost" and "yes"

Add Comment
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