I’m a bit confused. So I use this <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> app and also use the Ovia app. My period ended on the 20th. The <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> app is telling me my ovulation ended yesterday. The Ovia app is telling me yesterday my fertility score was a 10, and is down to a 9.5 today. I’m so confused lol. I wanted to use an Ovulation test kit but honestly not sure where to get one that isn’t like $40.