What are the effects of having sex near the end of your period?

Having sex at the end of a woman’s menstrual period has adverse effects on both men and women, and can easily lead to endometritis in women, abdominal pain, abnormal secretions that cause vulvar itching and discomfort, etc., and if one of the two parties has an infectious disease, it is also more likely to lead to the spread of disease.
At the end of a woman’s menstrual period, the cervix is still in an open state, and if you start having sex at this time, pathogenic microorganisms from the outside world can easily enter the uterus.
At the same time, due to the endometrial shedding during menstruation, there are still many small wounds on the surface of the endometrial lining at the end of menstruation that have not completely healed, and pathogenic microorganisms can easily enter the body of the woman through these defects, leading to uterine cavity infections, abdominal pain and discomfort, abnormal secretions, and itching of the vulva, and so on.
If the man or woman suffers from an infectious disease, the chances of transmitting pathogenic microorganisms to each other will be greatly increased if they have sex before the menstrual period is over.
For the sake of health, women should not have sex when their menstrual period is not completely over.