TREN

Regl CalCulator

Ovulation Calculation

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Estimated Ovulation Date
Period When You Can Get Pregnant

Enter the first day of your last period!

Ovulation usually occurs around day 14 of an average 28-day cycle. This is the fertile window during which the likelihood of pregnancy is highest. Ovulation day can vary for each woman depending on the length of her cycle.

The calculations here are general information and do not contain any health recommendations. No medical information is given.

How to Calculate Ovulation Period?

The ovulation calculator helps you identify fertile days to plan pregnancy or avoid conception.

Steps

  1. Enter the first day of your last period.
  2. Choose your average cycle length.
  3. Click “Calculate Ovulation”.
  4. View your fertile days instantly.

Frequently Asked Questions

  • When does ovulation occur?
    Typically around the 14th day of the cycle.
  • What are signs of ovulation?
    Higher body temperature and changes in cervical mucus.