🌸 Period & Ovulation Calculator
Track your cycle, predict your fertile window and safe days
YOU ARE BETWEEN YOUR PERIOD AND FERTILE WINDOW
Your body is in a calm, rebuilding phase right now. Enjoy it!
The follicular phase often brings more energy and motivation. A great time for workouts and new beginnings.
NEXT PERIOD
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estimated
OVULATION DAY
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fertility peak
FERTILE WINDOW
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best chance to conceive
CYCLE LENGTH