Why did glow change my fertile window??

Question

Hi, glow had kept predicting my fertile window for 9/25-10/1 but today it shifted it over by one day. I logged a couple BABY and a couple OPKs. Is this the reason?? We planned our intimacy around the original estimates so now I'm really concerned/discouraged....

Answer

I have 3 apps for fertility. All 3 have the exact same data entered and yet all 3 give me completely different ovulation windows..they dont even overlap..if there is an explanation for that I would love to hear it..
Makes figuring out when I should start using a OPK..🤷🏼‍♀️

Answer

Glow’s predictions are only as smart as the data you feed it. So yes your input can cause it to shift its predictions.

Answer

Thats why i dont use glow it messes u up im sticking to my other apps ive been using

Why did glow change my fertile window??

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