What will happen if you have sex on the fourth day of your period?

Many young men and women still have sex during menstruation because both parties cannot control themselves and they think it is okay to do so occasionally. But it happens occasionally, which will cause great hidden dangers to women's health. Under normal circumstances, women should not have sexual intercourse during menstruation, otherwise they are prone to various gynecological diseases. What's more, gynecological diseases are relatively stubborn and difficult to cure. Let’s take a look at why you can’t have sex during menstruation and the disadvantages that may result.

1. Because of the excitement of both parties, women will become congested, resulting in increased menstrual volume and prolonged menstrual period.

2. Having sex at this time will bring bacteria into the cervix. Menstrual blood provides a breeding ground for bacteria and other microorganisms. Bacteria can easily multiply and spread along the many tiny wounds and ruptured blood vessels in the endometrium, infecting the endometrium and even affecting the fallopian tubes and pelvic organs, thus causing gynecological diseases to the woman. If not treated in time, she will become infertile.

3. Menstrual secretions entering the male urethra may also cause urethritis.

4. Having sex during menstruation may cause sperm to meet the damaged endometrium and the overflowing blood cells, and even enter the blood, which may induce the production of sperm antibodies, thus affecting the fertility of both men and women.

5. Having sex during menstruation may cause uterine contraction during sexual impulse and squeeze endometrial fragments into the pelvic cavity, causing endometriosis, which will affect fertility.

6. Sexual intercourse is strictly prohibited during menstruation. You must be aware of the seriousness of the problem and do not joke with your body.

Reason: Women's overall resistance is weaker during menstruation than usual. During menstruation, the endometrium sheds and bleeds, the cervix opens, and the alkaline menstrual blood neutralizes the acidic environment of the vagina, reducing vaginal acidity and weakening the natural barrier function. During this period, if you have sex without protection and do not pay attention to hygiene, it will cause many gynecological diseases. In severe cases, bacteria enter the uterus and affect fertility.

The above are some of the factors that prevent you from having sex during menstruation. Having sex on the fourth day during menstruation can easily cause a sharp increase in the amount of menstruation, because the pelvic cavity is impacted and menstruation will be affected if the pelvic cavity is congested. If this continues for a long time, it will inevitably cause some chronic damage. So try to avoid having sex during menstruation.