Not a little bit of blood during menstruation may be ovulatory bleeding, or it may be related to endometrial lesions, cervical diseases and other pathologic factors.
1. Ovulation bleeding: ovulation is usually in the middle of two menstrual periods, due to the decrease of estrogen level, it will lead to endometrial bleeding, and the amount of bleeding is usually small.
2. Endometrial lesions: when suffering from endometrial polyps and other diseases, due to the pulling and tugging, it may cause abnormal bleeding.
3. Cervical diseases: diseases such as cervicitis or cervical cancer, due to infection, can lead to vaginal bleeding, edema, and in severe cases, can cause blood vessel rupture, resulting in bleeding.
Not a little bit of blood during menstruation may also have other reasons, the above symptoms are recommended to go to the hospital, to clarify the cause of the disease and then targeted treatment.