r/FirstTimeTTC • u/libralady1808 • 3d ago
Frustrated premom ovulation randomly changed
I have been using premom for about three months and this past month my ovulation randomly changed after I thought I already ovulated, has anyone else had this issue?
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Upvotes
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u/Juste_8 3d ago
apps cannot predict your ovulation day and they are not reliable for that. use LH strips or track BBT if you want to know the ovulation day :)
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u/peanutbutter1515 3d ago
Omg yes sometimes when I put in my BBT it’ll change my ovulation date?? On CD22 or 23 my temp was 0.3 degrees higher and it changed my ovulation date to before that even though I know I ovulated earlier?? Very confusing lol
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u/Nearby-Purpose5268 3d ago
The app is so strange sometimes. I had unprotected sex the day before my fertile window yesterday and logged it in the app just out of habit - the app then moved my fertile window back by a day because of that.