Brown discharge during menstruation may be caused by bleeding due to abnormal pregnancy, low menstrual flow due to disease, or low menstrual flow due to endometrial abnormality.
1. Bleeding caused by abnormal pregnancy: For example, ectopic pregnancy, preeclampsia and other abnormal pregnancies may cause abnormal embryonic development or embryonic sterilizations, which may cause the patient’s vagina to discharge brown secretions.
2. Low menstrual flow due to diseases: such as ovarian hypoplasia, hyperprolactinemia, premature ovarian failure, polycystic ovary syndrome and other diseases will cause low menstrual flow, low menstrual flow in the vagina through oxidation and discharge, which will be manifested as brown discharge.
3. Low menstrual flow caused by endometrial abnormality: such as endometrial adhesion, endometrial damage and other abnormalities can cause low menstrual flow, a small amount of menstruation in the vagina after oxidation to brown, and then discharged out of the body.
Brown discharge during menstruation is an abnormal phenomenon, you should go to the hospital in time for examination to clarify the cause. Under the guidance of the doctor to treat the symptoms.