Women’s menstrual blood is normally dark red in color, and the color of menstrual blood also represents the physical state of women to a certain extent. Menstrual blood in a woman’s normal state should be dark red. In addition to blood, menstrual blood contains endometrial fragments, cervical mucus and shed vaginal epithelial cells. When a woman’s menstrual blood is pink in color, it may be related to anemia or abnormal vaginal discharge and other factors. Once in a while, you can continue to observe, if it occurs frequently, you need to further perform ultrasound of the uterine adnexa, blood routine and other tests to rule out abnormalities. When a woman’s menstrual blood is dark curry color, often appear in the menstrual period just came, is about to end or in the ovulation period, generally for the performance of the vaginal bleeding, a small amount of bleeding in the vaginal acidic environment into a brown color. Women should pay attention to hygiene and rest during menstruation and avoid overwork. In addition, once the color of menstruation is abnormal during menstruation, or symptoms such as dysmenorrhea, significant increase or decrease in the amount of menstrual blood, it is necessary to consult a doctor in time to rule out abnormalities, and if necessary, active symptomatic treatment.