There is blood in my underwear every time I run.

Adult women have their period every month, and vaginal bleeding for a few days is normal. However, vaginal bleeding outside of the menstrual period will give female friends a headache, because this is abnormal bleeding, and there is definitely a problem. Some women who love sports find that there is blood in their underwear every time they run. If you want to know the reason for this, you can read on.

Regarding the problem of vaginal bleeding after strenuous exercise, female friends must first understand the cause of their vaginal bleeding, and then carry out dialectical treatment based on the cause, so that their bodies can recover to a healthy state faster.

1. Vaginal bleeding after strenuous exercise is related to the IUD

IUD insertion is a common method of contraception, but if relevant care measures are not taken after the placement of the IUD, causing the IUD to shift in the body or other problems, it may cause vaginal bleeding after strenuous exercise, and may also be accompanied by abnormal menstruation in women, so attention needs to be paid. If you experience any discomfort after inserting the IUD, it is recommended that you seek help from a gynecologist for relevant care in a timely manner.

Gynecological inflammation is an extremely common and highly prevalent disease in life. It is mainly caused by a series of uncomfortable symptoms caused by bacterial and viral infections in women's bodies. When gynecological inflammation occurs, women's menstruation may show abnormal symptoms, especially after strenuous exercise, vaginal bleeding problems are not uncommon due to the fragility of local blood vessels.

3. Sex hormone secretion disorder

If a female friend has a disorder of sex hormone secretion, vaginal bleeding may occur after strenuous exercise. This is because the imbalance of sex hormone secretion will cause the endometrium of female friends to gradually proliferate, and in severe cases it will cause endometrial cancer. Due to the congenital lack of exercise resistance in the body, the endometrium of female friends will gradually thicken and the number of glands will increase. Therefore, after strenuous exercise, it is easy to cause ischemia and necrosis of local endometrial tissue, and fall off, resulting in bleeding symptoms.

4. Dysfunction of endometrial spiral arterioles

When women have abnormal function of the endometrial spiral arterioles, they will experience symptoms of endometrial cell rupture, endometrial paleocollapse and necrosis, and bleeding, which usually occurs after exercise.

Vaginal bleeding after strenuous exercise may be caused by functional uterine bleeding. The occurrence of this condition will cause the activated endometrial glandular lysozyme in women to continue to increase. If this continues for a long time, the plasma fibrinogen in the human body will gradually decrease. In mild cases, women will experience vaginal bleeding after strenuous exercise, and in severe cases, it will lead to long-term heavy bleeding.

The above is an introduction to what causes vaginal bleeding after strenuous exercise. In fact, it is not uncommon for women to experience sudden vaginal bleeding in life. There are also many reasons for vaginal bleeding in women. I hope that female friends will face the disease in the best condition after experiencing vaginal bleeding after strenuous exercise. If the bleeding becomes severe, go to the hospital for treatment in time to help yourself better avoid health risks.