Why is Glow changing the ovulation day?

Courtney

Until I took a picture of the test strip today, Glow had my ovulation as today rather than yesterday. I was at my peak yesterday. The strip part says ovulation is on the way not yesterday. Premom app changed ovulation to today. Just kind of curious why it moved. Any ideas?

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