What causes uterine bleeding?

If uterine bleeding is not normal menstrual bleeding, the cause needs to be found out. Uterine bleeding may be caused by an intrauterine contraceptive ring, or it may be irregular bleeding or ovulation bleeding.

1. Uterine bleeding caused by uterine lesions

Uterine lesions are one of the causes of uterine bleeding. Experts say that irregular vaginal bleeding is one of the complications of intrauterine devices, which causes local damage, necrosis and superficial ulcers in the endometrium, leading to bleeding.

2. Cervical diseases leading to uterine bleeding

Why do women have uterine bleeding? Cervical disease is also an important cause of uterine bleeding in women. Experts explain that if the cervix is ​​not repaired surgically in time during delivery or induced labor, the cervical opening will be everted. If it is infected, contact bleeding will occur.

3. Vaginal diseases leading to uterine bleeding

Vaginal disease is also one of the causes of uterine bleeding. Experts say that when a tumor occurs in the vagina, the surface of the vaginal wall tumor may become necrotic due to infection, causing irregular vaginal bleeding, but the amount of bleeding is generally not much.

4. Cervical lesions leading to uterine bleeding

Cervical lesions are also a cause of uterine bleeding in women. Experts point out that when cervical tumors occur in the cervix, the tumor invades the blood vessels in the interstitium and can cause vaginal bleeding. It starts as contact bleeding and then develops into a small amount of irregular vaginal bleeding or even heavy bleeding. This requires attention.