I did not confirm Ava’s period prediction in the app and now my predicted period moved to tomorrow. Why?
Ava sends you an in-app message on the day where Ava predicted your period to start. If you don’t confirm the start of your period being accurately predicted, Ava moves your period to the next day. You can always go to the logging page (click the + sign) and update your period manually to correct the start date and flow intensity accordingly.