How To Calculate Ovulation And Safe Period
For many women ovulation occurs around day 14 of your cycle.
How to calculate ovulation and safe period. If you have a 30 day cycle then ovulation will occur approximately on day 16 of your cycle. Calculate when it s easiest to become pregnant conceive a baby fertile days calculate when you can t become pregnant infertile days safe days safe period calculate the timespan in which pregnancy is possible luteal phase calculate when a pregnancy test is possible. It is not only during the ovulation period a lady can get pregnant pregnancy can also occur some days before and after the ovulation period if there is sexual intercourse. However having unprotected sex during your period or outside of your expected fertile window isn t a guarantee that you won t get.
If your cycle is 28 days long your next period should start 28 days from. Sex during the safe period is a natural contraceptive but it is effective only when you understand your menstrual cycle and accurately calculate the safe and unsafe days. Safe period calculator is developed to provide maximum protection against unwanted pregnancy. That said there is no guarantee that having sex only during the safe period will prevent pregnancy as the woman s period cycle may change and a miscalculation could lead.
For those with the regular menstrual cycle it is easy to calculate their ovulation fertile window and safe periods. When using an ovulation calculator you need to enter the latest date of menstruation and the ovulation calculator will show the ovulation and safe period. The ovulation calculator cannot be used alone as a natural birth control method but as the results can be influenced by different external factors. So here is the simple method to calculate your ovulation days to know fertile window and safe days based on days of the menstrual cycle.
Ovulation can t be determined with 100 accuracy. 30 days minus 14 16. Calculate when ovulation starts. First we estimate when you ll ovulate by counting back 14 days from the day you expect your next period.
1 for the standard menstrual cycle of 28 days in this case ovulation will occur on the 14 th day. Our ovulation calculator gives you the dates you re most likely to be fertile over the next several months. Ovulation occurs 10 14 days before your next period so you will get an approximate ovulation date by subtracting 14 from the number of days in your cycle eg.