Ovulation Cycle Safe Days

How we calculate your fertile days.

Ovulation cycle safe days. The days immediately after menstruation 7th to 9th days of the cycle are still relatively safe. A cycle length of 28 days. In a 30 day cycle you will ovulate 16 days after your period starts 30 14 16. 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.

This ovulation period calculator and safe period calculator logic to avoid pregnancy is used from thousand years as an inevitable way of contraception. The second half of the cycle is called the luteal phase and is from the day of ovulation until the next period begins. 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. Ovulation time vary for every individual and can occur from 12th to 19th day of the cycle.

But keep in mind your cycle days can still change each month. The average time of ovulation is the 14th day of an average length 28 days menstrual cycle. The day of ovulation can also change every. Use this calculator to see when you may be ovulating to help find your most fertile days.

Sperm can live up to 3 to 5 days in a woman s reproductive tract so it is possible to become pregnant if unprotected sex occurs five days before ovulation. First we estimate when you ll ovulate by counting back 14 days from the day you expect your next period. Our ovulation calculator gives you the dates you re most likely to be fertile over the next several months. This first half of the cycle can differ greatly for each woman lasting anywhere from 7 days to 40 days.

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 to accidental pregnancies. This calculation is false. You can subtract the length of your cycle by 10 14 to find out what day you will ovulate in your next cycle. Our safe days calculator is based on a concept which takes into consideration your ovulation time life of the egg and sperm and the relation of pregnancy on particular days of your period cycle.

If your cycle is 28 days long. After ovulation which takes place no later than the 18th day of the cycle it s impossible to get pregnant. The luteal phase has a more precise timeline and usually is only 12 16 days from the day of ovulation. Factors like stress diet or heavy exercise can affect the number of days in your cycle.

Ovulation takes place 10 14 days before your next period.