Why? Help please

Question

Why does my Ovia app and my glow app have two different fertile windows ?? Ive entered all the data in both of them the exact same.

Answer

Use opks from the day ff says up until the last day glow says then u will kno

Answer

Glo always puts my ovulation earlier too, counts my periods as a 32 day cycle but not my ovulation? I use a different app for more reliable dates.

Answer

I used other apps to try an conceive I got glow a month later I found out I was pregnant glow is the best I say Ditch any others

Answer

Idk why but glow and that app did the same so I kept glow because I like the forums and got Fertility Friend. In my experience, FF is much better; the app got my expected AF date right the first month of using it as well as my ovulation time. Hope this helps. Also, these apps are just for prediction, so don't fully rely on these things :)

Why? Help please

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