Can I have sex after my period has lasted for three days?

Can I have sex three days after my period? Experts suggest that you should avoid sex during menstruation as much as possible. It is best not to have sex because the cervix of a woman is wide open during menstruation. Sexual intercourse will allow bacteria to enter the uterus. At the same time, the uterus is at its most vulnerable and cannot resist bacterial invasion. It is also easy to damage the uterus and cause menstrual disorders, vaginitis, cervical disease, endometritis and other problems. In addition, severe cases may even cause pelvic adhesions and affect future pregnancies. How long after menstruation can you have sex? Let’s find out.

1. During orgasm, the uterus will contract. Therefore, if you have sexual intercourse in the first half of menstruation, it may cause excessive bleeding and stain the bed sheets.

2. During sexual intercourse, men should use condoms (women's menstrual secretions enter the male urethra and cause urethral irritation in men). In addition, due to the blood, the lubrication in the vagina is greatly reduced. Intense sexual intercourse may cause inflammation and swelling of the female vaginal opening.

4. Some people replace normal sexual intercourse with anal intercourse during menstruation. If this is the case, special attention should be paid to hygiene issues.

5. In the second half of menstruation, when the amount of blood is less, there should be no problem. But if a woman uses a tampon, she should remove it first. Otherwise, it may be pushed deep into the uterus due to sexual intercourse and rot there, which would be a serious matter. You should be more careful.

6. Having sex during menstruation may lead to infertility. Because sperm meets the damaged endometrium and overflowing blood cells, and even enters the blood, it can cause allergies of the immune cells during pregnancy and stimulate the body to produce anti-sperm antibodies. This antibody can exist in the cervical mucus and serum of women. Once the sperm antibodies come into contact with sperm again, they will stimulate the body's immune rejection reaction, thereby affecting the combination of sperm and egg.

Women need to wait 3 days after their menstruation before having sex. Because the uterine wall lining has not fully recovered after menstruation, it takes 3 days for the uterine wall lining to recover. If you are weak, you may need 3-5 days.

Women need to be careful when having sex after their period and avoid too much intense movement to avoid injuring the uterus, which can easily cause corpus luteum rupture.