What causes blood in the vaginal discharge during premenstrual period?

Under normal circumstances, every adult woman will have menstruation once a month, and the duration and amount of menstruation are within a certain normal range. Many women experience dysmenorrhea during menstruation, which is very common. However, some women in life find that there is blood in their leucorrhea a few days before menstruation. I believe that friends who have similar symptoms want to know why. Now let me tell you the reason!

Experts point out that if female friends find that their leucorrhea contains blood before menstruation, they must pay attention to it, because cervicitis can cause patients to have symptoms of bloody leucorrhea.

Leucorrhea mixed with blood and increased leucorrhea are typical manifestations of cervicitis. Cervicitis can occur in women of any age, and chronic cervicitis is the most common clinical manifestation. The main symptoms are excessive vaginal discharge, milky, sticky mucus or purulent mucus, sometimes accompanied by blood or blood mixed in, accompanied by clinical symptoms such as itching caused by irritation of vulvar secretions, lumbar pain, and lower abdominal distension.

After a woman develops cervicitis, the physical and chemical properties of her cervical mucus change significantly. It contains more white blood cells and has an alkaline pH. When sperm passes through the cervix, not only will the inflammatory microenvironment of the cervix reduce the motility of the sperm, but the sticky secretions will also make it difficult for the sperm to pass through. The inflammatory secretions will also be toxic to the sperm, causing them to consume too much energy and shorten their lifespan. In addition, a large number of sperm will be swallowed up by inflammatory cells and destroyed by bacteria and their toxins. Escherichia coli has a strong agglutination effect on sperm, causing them to lose their motility. It can easily cause infertility.

Normal leucorrhea is egg white-like or white paste, with small amount and no fishy smell. Bloody or brown leucorrhea before menstruation is often a sign that menstruation is about to come, which is a normal physiological phenomenon. However, the possibility of gynecological inflammation cannot be ruled out, which may be vaginitis or cervical erosion, so it is necessary to detect and treat it in time.

I wonder if the above description by the editor is helpful to you? In fact, many women do not pay attention to the fact that their leucorrhea contains blood. This practice is incorrect. As mentioned in the editor's article, if the leucorrhea is found to be abnormal, you should go to a local regular and capable hospital for examination in time to avoid delaying the best treatment time.