Calendar
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Upcoming Period
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Fertile Window
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Symptoms
Notes
Enter to Check on our Calendar
Track your cycle for more accurate predictions:
Click the date above to select a date
What Is Ovulation?
During ovulation, your body releases a mature egg from your ovary into the fallopian tube. This usually happens around the middle of your menstrual cycle, approximately 14 days before your next period begins. This time is known as your "fertile window" - the days when pregnancy is most possible.
How to use:
- Enter your average cycle length (typically 28 days)
- Select the first day of your last period
- Click "Calculate and Show Calendar" to see your fertility window
- Your fertile window and next period date will be displayed
Note: This calculator provides estimates based on typical cycle patterns. Actual ovulation timing can vary due to factors like stress, illness, and lifestyle changes. Always pay attention to your body's signs of ovulation.