How Many Days Before Ovulation Are You Most Fertile
Overall this results in about 6 fertile days the day of ovulation and the five days before it.
How many days before ovulation are you most fertile. These days the five days before ovulation and the day of ovulation itself are your fertile days. Like many things in life when it comes to getting pregnant timing is everything. This is because sperm can survive up to five days in the female reproductive tract. When you know your average menstrual cycle length you can work out when you ovulate.
The most fertile period for women is the 4 5 days before ovulation begins and the day of ovulation. Ovulation happens about 14 days before your period starts. That means you have about 6 days each month when you can get pregnant. However their fertile window began a few days before ovulation because sperm can survive for up to 5 days inside the female body.
Assuming an average luteal phase of 14 days your fertile days will be 13 to 18 days before your expected period. As sperm can live up to five days once deposited having intercourse a few days before ovulation during your fertile days allows sperm to travel closer to the egg before it is released. If your average menstrual cycle is 28 days you ovulate around day 14 and your most fertile days are days 12 13 and 14. The five days before ovulation plus the day of ovulation itself.
Unless you re a very early ovulator the average timing for ovulation is 14 days before the start of your period track yours by using a basal body temperature chart or an ovulation predictor kit. Since the exact time of ovulation can t be determined precisely you should anticipate a few safe days if you don t want to become pregnant. You cannot get pregnant having sex the day after ovulation. So even if a woman does not have sex on day 14 or 15 it is.
Using an ovulation calculator can help you find your most fertile days more easily. Ovulation lasts for 12 to 48 hours but you are potentially fertile for up to seven days and maybe up to 10 days according to the most optimistic studies. In a textbook 28 day cycle with ovulation on cycle day 14 the fertile window would therefore span from day 9 to day 14 of the cycle. For a 28 day cycle this would be days 10 to 16.
Most women have a 28 day menstrual cycle.