Some research suggests that having sexual intercourse on the day before ovulation will carry the same chances of getting pregnant as having sexual intercourse multiple random times throughout the menstrual cycle.
The middle of a woman’s menstrual cycle is when she has the highest chance of becoming pregnant. This phase is the fertile window.
People who do not want to become pregnant should still use contraception during this time due to the fluid nature of the fertile window. Combination birth control pills prevent ovulation and, as a result, conception.
On top of this, sperm can live for 3–5 days inside a body, which means that a person can get pregnant even if they have sexual intercourse 5 days before ovulating.
The fertile window usually occurs in the middle of a person’s cycle. This window lasts a few days before ovulation and ends a day after ovulation. People are most likely to become pregnant during this time.
Can You Get Pregnant if You Have Sex During Your Period?
Most likely, having sex while on your period won’t result in pregnancy. Your ovulation time is several days away, which reduces your chances of becoming pregnant at this time. However, there are exceptions. Women whose cycles typically last 28 to 30 days or longer are affected by this. You are ovulating earlier in the cycle if your cycle is shorter, say every 21 to 24 days. You could have sex at the end of your period and become pregnant 4 or 5 days later thanks to your early ovulation because sperm can live inside you for up to 5 days.
Although it’s unlikely, getting pregnant during your period is still possible. If you’re trying to get pregnant, now is not the time to have sex.
This means that if you ovulate early, especially if you have a naturally brief menstrual cycle, it may be possible for you to become pregnant soon after your period ends.
On the first day of your period, your menstrual cycle begins and lasts until the first day of your subsequent period.
When an egg is released from your ovaries during ovulation, which typically happens 12 to 14 days before the start of your next period, you are at your most fertile. This is the period of the month when pregnancy is most likely to occur.
There is no “safe” time of the month to have sex without using contraception without running the risk of getting pregnant.
However, there are times during your menstrual cycle when you are most fertile, and at these times, you are most likely to become pregnant.