CD1??

Nicole

What is counted as cd1? Is it the first day you see blood just on its own? Or is it when you have blood in your discharge? Does it have to be continuous throughout the day for it truly to be your period and not just spotting? If you have spotting a couple of days before your period wen do you log Cd1?

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