Hello ladies!!!

I have been using this <a href="https://play.google.com/store/apps/details?id=com.glow.android">Glow App</a> since Jan 2018 and we are just stepping into the month of Aug.

I have a few questions and I wonder if anybody is experiencing this. Usually the <a href="https://play.google.com/store/apps/details?id=com.glow.android">Glow App</a> will inform me when my period is coming. However, I notice that my period shows up two days or five days early. Does that mean I am not fertile that week (when I think I am) or my ovulation day is out of wack? My period never falls on the date that Glow tells me I am having my period. Please keep in mind I started using this App back in Jan.

I look forward to hearing your thoughts. Thank you!