Question about charting

Brianne
So if I had very, very light spotting Thursday, Friday and Saturday, then had a heavier flow Sunday and today, what would I mark as the first day of my period?

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