Is Glow accurate at predicting when your period will start?

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If it isn't, you can change your period dates so glow will better prefect your future periods. Go "home" and then click "period" at the top right and alter your period dates so they are correct. As you change things glow learns more about your cycle and predicts things better for you

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Glow is the only app that has even come close. It is correct to the day almost every time. Every few months I'll be a day or so off.

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It has not been off for me. Predicted to the day.

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If it were a bit better at predicting ovulation, I wouldn't be pregnant now. 1,8% chance ... yeah ... I guess the baby has something important to tell the world since it couldn't wait a few months :D

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Its been to the day for me until this month. I should have started yesterday.

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it's been to the day for me

Is Glow accurate at predicting when your period will start?

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