May 14, 2025 · This ovulation calendar estimates when you'll ovulate based on the date of your last menstrual cycle and the average number of days between your periods. First, we count back 14 days …

This free ovulation calculator provides estimates of a person's possible ovulation windows and corresponding due dates over six menstrual cycles.

Aug 12, 2025 · Use our ovulation calculator to predict when you might ovulate and boost your chances of getting pregnant. This tool helps you pinpoint your likely ovulation date and your most fertile …

Ovulation is a phase in the menstrual cycle where your ovary releases an egg (ovum). It happens around day 14 of a 28-day menstrual cycle.

Typically, the fertile window of ovulation is 14 days prior to the first day of your period. It is also important to note that your fertile window is 4 days before ovulation and one day after.

Use this calculator to see when you may be ovulating to find your most fertile days. Typically, you can get pregnant during about 6 days each month. That's called your fertility window. Note:...

Sep 10, 2025 · This is where an ovulation calculator can help. Like ovulation calendars and charts, an ovulation calculator estimates your fertile days based on the length of your menstrual cycle.

Mar 26, 2025 · Determine the most fertile days to improve your chances of conception. By using our ovulation calculator, know your fertile window based on the last menstrual period and average cycle …

Oct 15, 2025 · Use our ovulation calculator to see the days you’re most likely to ovulate. When am I likely to ovulate? Get my coupon! What is the first date of your last period? What is the usual number …

Jul 5, 2024 · In reality, we all have slightly different cycle lengths — meaning the exact day of ovulation varies. Just know that if your cycle is between 21 and 35 days long, then it’s considered typical, and …