What causes vaginal bleeding the day after sex?

Vaginal bleeding the day after sex is also a common problem after sexual intercourse. When women find abnormal symptoms, they will associate them with their own discomfort during sexual intercourse and may also associate them with gynecological diseases. When going to the hospital for examination, the patient will provide more abnormal symptoms, which can serve as the basis for the doctor to diagnose the disease. So what is the reason for vaginal bleeding the day after sex? If you want to know the specific answer, please read the article below. I hope everyone can have a certain understanding.

Vaginal bleeding is a common symptom of female reproductive organ diseases. Bleeding can come from the vulva, vagina, cervix and endometrium, but most often comes from the uterus. Vaginal bleeding is a common problem for many women. Some of it is physiological vaginal bleeding, which is normal vaginal bleeding, such as normal menstruation and postpartum lochia. It is within the normal physiological range and will not harm your health. Pathological vaginal bleeding is different. It is not only a kind of vaginal bleeding caused by physical disease, but the bleeding itself can also damage physical health.

Vaginal bleeding refers to bleeding from any part of the reproductive tract, and its bleeding manifestations can be divided into menorrhagia and prolonged menstruation. Irregular bleeding or contact bleeding, etc., the amount of bleeding can be more or less. Vaginal bleeding can be divided into the following categories according to different causes:

Endocrine-related bleeding

Neonatal vaginal bleeding, bleeding related to contraceptive pills, dysfunctional uterine bleeding, intermenstrual bleeding, postmenopausal uterine bleeding, etc.

Pregnancy-related bleeding

Vaginal bleeding

Threatened abortion, incomplete abortion, ectopic pregnancy, placenta previa, placental abruption, hydatidiform mole, choriocarcinoma, etc.

Bleeding related to inflammation

1. Vulvar bleeding is seen in vulvar ulcers, urethral caruncle, etc.

2. Vaginal bleeding is seen in vaginal ulcers, vaginitis, especially senile vaginitis, Trichomonas vaginitis, etc.

3. Cervical bleeding is seen in acute and chronic cervicitis, cervical erosion, cervical ulcer, cervical polyps, etc.

4. Uterine bleeding is seen in acute and chronic endometritis, chronic myometritis, acute and chronic pelvic inflammatory disease, etc.

Tumor-related bleeding

1. Irregular vaginal bleeding in young girls is seen in grape-like sarcoma.

2. Vaginal bleeding in middle-aged and older women is often caused by uterine fibroids.

3. Middle-aged or postmenopausal women with contact or irregular bleeding due to cervical cancer, endometrial cancer, functional ovarian tumors, etc.

Trauma-related bleeding

1. The vaginal wall is not fully expanded during first sexual intercourse or the sexual intercourse is too hasty or too violent, which can easily cause vaginal wall tearing. This situation is more common among young girls who have eaten the forbidden fruit. Generally speaking, a woman's vagina is elastic, has many vertical and horizontal folds, is easy to expand, and will not tear. The vagina of a young girl is not yet fully developed. If she is too nervous during her first sexual intercourse, her muscles will contract and she will use too much force, which can easily cause tearing.

2. The vagina of elderly women shrinks and vaginal secretions decrease, which may cause tearing during sexual intercourse.

3. Masturbation: Some women insert their hands or other hard foreign objects into the vagina, causing vaginal rupture.

Vaginal bleeding on the second day after sex may cause different diseases depending on the environment. Patients should not be anxious if they find abnormal characteristics. They can go to the hospital for examination and diagnosis of the disease so that the disease will not continue to worsen. When vaginal bleeding is found, it is mostly considered to be a gynecological disease, mainly a cervical problem. Patients can focus on examinations in this area to save unnecessary examinations.