The harm of having sex the day before menstruation

Women are not allowed to have sex during menstruation because it is easy for diseases to occur during menstruation. Having sex the day before menstruation is generally no problem. We know that women are not allowed to have sex during menstruation mainly because of their poor physical fitness. In addition, women's blood circulation can easily lead to the occurrence of diseases. Therefore, there is generally no problem having sex before menstruation.

During menstruation, the endometrium is shed and a wound is formed on the surface. If sexual intercourse occurs, bacteria are easily introduced and move retrogradely upward into the uterine cavity, causing intrauterine infection.

The harm of having sex before menstruation is over

1. Due to the excitement of both parties, the insertion of the penis will cause congestion in the female genitals, leading to increased menstrual volume and prolonged menstruation;

2. During menstruation, menstrual secretions enter the male urethra and may also cause urethritis;

3. Having sex during menstruation may cause uterine contraction during sexual impulse, which may squeeze endometrial fragments into the pelvic cavity, causing endometriosis and leading to infertility.

4. Having sex during menstruation may cause sperm to meet the damaged endometrium and overflowing blood cells, and even enter the blood, which may induce the production of anti-sperm antibodies, leading to immune infertility and sterility.

5. When having sex during menstruation, the male reproductive organ may bring bacteria into the vagina. Menstrual blood is a good breeding ground for bacteria and other microorganisms. Bacteria can easily breed 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 unnecessary trouble to the woman.

From the above, we can see that there are many dangers of having sex during menstruation. Therefore, both women and men should pay attention to this issue. Do not let the disease occur due to momentary negligence, or you will regret it. In addition, you should also pay attention to hygiene in your daily sexual life, and it is best to wear condoms.