If a woman has sex on any of these three days, she has a 27-33% chance of becoming pregnant.
The fertile window
We’re talking about the days in a woman’s menstrual cycle when pregnancy is possible. Pregnancy is technically only possible during the five days before ovulation through to the day of ovulation.These six days are the ‘fertile window’ in a woman’s cycle, and reflect the lifespan of sperm (5 days) and the lifespan of the ovum (24 hours).
If a woman has sex six or more days before she ovulates, the chance she will get pregnant is virtually zero. If she has sex five days before she ovulates, her probability of pregnancy is about 10%.
The probability of pregnancy rises steadily until the two days before and including the day of ovulation.
At the end of the ‘fertile window’, the probability of pregnancy declines rapidly and by 12-24 hours after she ovulates, a woman is no longer able to get pregnant during that cycle.
For those women who are not aware of their ‘fertile window’ or when they ovulate, sexual intercourse is recommended every 2 to 3 days to help optimize their chance of conceiving.
At the end of the ‘fertile window’, the probability of pregnancy declines rapidly and by 12-24 hours after she ovulates, a woman is no longer able to get pregnant during that cycle.
For those women who are not aware of their ‘fertile window’ or when they ovulate, sexual intercourse is recommended every 2 to 3 days to help optimize their chance of conceiving.
The likelihood of actually becoming pregnant is
dramatically increased if you have intercourse in the three days leading
up to and including ovulation.
Goodluck......
Culled from yourfertility.org.au
Culled from yourfertility.org.au