Does this app even work 😑

My period is 21 days late. By the time it reached past 7 days of being late it started to track my chances of pregnancy. When it was 18 days late eve told me i have a 33% chance of pregnancy. Yesterday it said I have a 22% chance and today it says 8%. Please explain how.

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Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

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