The fertile period lasts approximately 6 days and usually occurs between 10 and 14 days after the first day of menstruation, in women who have a 28-day menstrual cycle, which is considered regular.
This period is considered fertile because it is at the time of ovulation, that it consists in the release of the egg by the ovary, leaving it available to be fertilized by a sperm, which can survive about 5 days.calculated considering that there is a higher chance of becoming pregnant 5 days before ovulation and 1 day after ovulation, as the lifespan of the egg is approximately 1 day.
- For example.
- If a woman has intimate contact on day 5.
- And it is the first day of her fertile period.
- Her egg may not yet be mature; However.
- Sperm can remain inside the vagina until day 8.
- When ovulation can occur.
- And it is still possible to be fertilized by sperm that have remained alive.
- Which can result in a baby’s conception.
Ovulation occurs 14 days before menstruation and usually in women with a 28-day cycle occurs in the middle, however, many women have shorter or longer cycles, and in these cases it may be more difficult to know when ovulation occurs.
To calculate the fertile period, simply subtract 14 days from the number of days of the cycle, for example, in a woman who has a 32-day cycle, if she has 14 days left, gives her 18, which means ovulation occurs.the 18th from the first day the period began.The fertile period is then the period that includes 3 days before and 3 days after ovulation, i.e. between 15 and 21.
Therefore, a woman who is trying to conceive should have as much sex as possible during this period.