Glow & Ovia

Shelby • Happily married, Colton Don- Due: December 21st.
Does anyone use Glow & Ovia??! I've been using both just because I like certain things on that app & certain things on this one. The only issue is my charts are off.  
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​My Ovia chart shows I've already been through my fertile period  
​And my glow chart shows I'm fixing to go through my fertile period.  
​has this happened to anyone else?