When is a good day to test my apps say different ovulation and next period days? Help anyone 😩

Jamesha

Not sure when to test ... TTC baby #3 and I have 3 apps I use to keep track of AF and O but a little confused 🤷‍♀️

Glow

<a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">EVE</a>

FLow