My periods have been very regular for a while now (since being off birth control for over a year), so AF was supposed to start Monday according to my 28 day cycle and Glow. However when I click the “my period is late” button at the bottom of the screen it moves AF to Thursday on the calendar and my ovulation date changed from the 8th to the 11th. I’m very confused!!!! Even more so because my husband and I did the deed near or on the 8th not the 11th!! 😩