If female friends have some physiological knowledge, they know that there are always several days of safe period and ovulation period in a month. If you have sex during ovulation, the chances of getting pregnant are higher. However, if you have sex during the safe period without proper safety measures, the chances of getting pregnant are relatively low. So, will you get pregnant three days before your period?
The first three days before menstruation are a safe period, during which the chance of getting pregnant during sexual intercourse is relatively low. Therefore, if the menstrual cycle is normal, sexual intercourse during the first three days of menstruation can also be avoided without contraception. The chance for the ovaries to ovulate twice in a menstrual cycle is extremely rare, meaning that there is usually no second ovulation between ovulation and the next menstrual period. Therefore, the safe period after ovulation is relatively safe.
If the menstrual cycle is always accurate, ovulation may occur on the 14th day before the next menstrual cycle. After the egg cells are discharged, they can survive for about 2-5 days, and sperm can survive for 1-3 days when they enter the female reproductive tract. Therefore, sexual intercourse within 3 days before ovulation and 5 days after ovulation is easy to conceive, while other dates are relatively safe.
Many diseases can alter a woman's ovulation timing, such as endocrine disorders, kidney diseases, and so on. If the "safe period" contraception is used during this period, it can often lead to contraceptive failure. Having sexual intercourse during menstruation generally does not lead to pregnancy, but there is a possibility of accidental ovulation during menstruation, and having sexual intercourse during menstruation can easily cause infection, which is harmful but not beneficial.
