Women urinate bright red blood after sex

During the pregnancy preparation stage, people have very high requirements for the time and posture of intercourse. People will choose the time of intercourse according to the ovulation period of female friends. After intercourse, some female friends feel something abnormal in their bodies. So, what is the reason why women have bright red urine after intercourse?

It may be a urethral infection. If it is not serious, it will get better in a few days. When the urine is examined, if the number of blood cells per low-power field of view exceeds 3, it is medically called hematuria. If the hematuria appears bright red, bloody, or contains blood clots when observed by the human eye, it is called gross hematuria. When the urine meets the standard for hematuria but cannot be seen by the naked eye, it is called microscopic hematuria. Therefore, hematuria cannot be distinguished by the human eye, which is one of the reasons why urine tests are required. According to the accompanying symptoms, hematuria is divided into painful hematuria and painless hematuria.

Blood in the urine after sexual intercourse is a dangerous signal for men. Many men have had experience with blood in the urine after having sex. More than 95% of the causes of hematuria are caused by diseases of the urinary system itself, including stones, infection, tumors, damage, etc. In addition, renal ptosis, walking kidney, congenital polycystic kidney, etc. are also key causes of hematuria.

In fact, blood in urine is also age-related. Generally, young people rarely get this disease. Experts suggest that the general age of onset is between 40 and 60 years old. Among patients, bladder tumors, kidney or urethral tumors are more common in men, while urethral infections, stones, and bladder tumors are more common in women. Among patients over 60 years old, prostate hyperplasia, prostate cancer, and urinary tract infection are the most common diseases in men, while bladder tumors and urinary tract infection are the most common diseases in women.

What is the cause of bleeding during intercourse

1. The urethra and vagina are adjacent to each other. When the urethral opening is inflamed, it is easy to be squeezed and damaged during sexual intercourse, causing bleeding.

2. Bleeding during sexual intercourse is caused by trauma to the cervical surface. Bleeding during sexual intercourse is a common symptom for people suffering from cervical erosion and polyps. The urethral caruncle that grows and develops at the female urethral opening is soft and brittle in texture, so a slight touch during sexual intercourse can cause bleeding.

3. Cervical erosion, due to the peeling of epithelial cells around the external os of the cervix, the sensitive subcutaneous tissue is exposed to form erosions, and the collision with the male genitals during sexual intercourse causes bleeding.

4. Cervical cancer causes infiltration of tumor cells, making the tissue increasingly sensitive, often causing irregular bleeding during sexual intercourse.

5. Trichomonas vaginitis, because a large number of epithelial cells in the vagina fall off and the vaginal mucosa is hematoma, and during sexual intercourse, the male genitals rub against the female vagina, causing damage to the vaginal mucosa, cracking and bleeding. Under normal circumstances, there should be no bleeding during sexual intercourse, so bleeding during sexual intercourse usually has certain reasons.

If bleeding occurs during sexual intercourse, do not take it for granted. Go to the hospital for a physical examination as soon as possible to confirm whether it is due to a gynecological disease, and then carry out targeted treatment. In order to detect cervical cancer as early as possible and treat it as early as possible, you should also pay attention to the hygiene of yourself and your sexual partners, and relax in your daily life.