How do I change a period day on a non period day"?

Question

Hi, 
​I have a technical question about the app. I don't know how to change a period day to a non petiod day.
​Thankd!

Answer

Go to edit, tap on the pink window on the calendar of when your period is supposed to start and you can drag the start and end days

The Top Baby Tracker App: Embrace New Beginnings with Tender Care