Menstrual blood with something like skin is shed endometrial fragments. Menstruation is due to the ovary after ovulation, estrogen secretion gradually reduced, the endometrium lost estrogen support gradually detached, so that the uterine wall appeared trauma caused by capillary rupture bleeding, shed endometrial fragments will be mixed with the blood, along with the blood discharged out of the body through the vagina. Some women in the late menstrual period, the amount of menstrual blood gradually reduced, the shedding of endometrial debris will appear white, looks like skin, these are normal physiological phenomena, as long as there is no abdominal pain and other symptoms do not need special treatment. Some women during menstruation due to cold or overwork and other factors, easy to cause an increase in menstrual flow, endometrial fragments mixed in the blood will show dark red clot-like, and easy to appear small abdominal pain symptoms, need to apply hot compresses to the abdomen, while drinking some brown sugar ginger tea or brown sugar motherwort water to ease the symptoms.