28 Day Cycle Ovulation Calculator
The typical menstrual cycle is 28 days long but each woman is different.
28 day cycle ovulation calculator. If your luteal phase or cycle length are different than the average plug your information into our accurate ovulation calculator to get your specific ovulation and fertility predictions. Your cycle length is the number of days between the first day of bleeding of one period and the first day of bleeding of the next. Menstrual periods are different from woman to woman and month to month. For our ovulation calculator to be the most accurate and useful you ll need to keep track of the dates of your recent menstrual periods.
This ovulation calculator uses the method of tracking menstrual cycles in order to predict when ovulation occurs. There are about 6 days during each menstrual cycle when you can get pregnant. For women who have a 28 to 32 day menstrual cycles ovulation can take place between days 11 through 21 but it will only occur on one of these days. Ovulation usually happens around day 14 of the cycle.
When a variation in menstrual cycle length occurs it usually happens before you ovulate. Your own cycle can be as short as 23 days on cycle and 28 or 30 days the next. For a 28 day cycle your egg would be released on day 14. Ovulation calculator calendar tell us the first day of your last period how long is your cycle.
This calculator gives approximate ovulation dates and fertile times for women who have regular periods. Regular periods mean having a period every 21 to 35 days fertility charting basal temperature tracking and purchased ovulation test kits can also be used to help predict a woman s fertile times. Use the calculator to see which days you are most likely to be fertile. This is called your fertile window.
This can vary from 23 to 35 days and 28 days is about average. Use this free ovulation calculator you can think of it also as a fertility calculator to generate an ovulation calendar showing when you will ovulate next and your most fertile days for the next 7 cycles. Use this calculator to see when you may be ovulating to help find your most fertile days. Since day 10 18 of the menstrual cycle is typically the most fertile phase of the menstrual cycle women with regular cycles can fairly easily determine when they are ovulating and most likely to conceive.
Remember this is just an average of days that ovulation could take place every woman s cycle is different. In addition you will find out the due date for each cycle if you are to get pregnant during your fertile days. 20 days 21 days 22 days 23 days 24 days 25 days 26 days 27 days 28 days 29 days 30 days 31 days 32 days 33 days 34 days 35 days 36 days 37 days 38 days 39 days 40 days 41 days 42 days 43 days 44 days 45 days.