Menstrual blood is pink, this is an abnormal symptom performance, normal menstrual blood is dark red, the main reasons are as follows: First, may be caused by anemia, many women’s physical quality is relatively poor, often anemia, qi and blood deficiency and other symptoms, so it will lead to a decrease in the amount of menstruation, menstrual color changes; Second, consider the emergence of the uterine cold and other problems, if the invasion of cold will lead to menstrual blood If the cold invasion will cause the menstrual blood flow to slow down, there is a blockage problem, thus producing pink blood; third, there may be other gynecological diseases, such as organic lesions or menstrual irregularities and other conditions can lead to changes in color, and at the same time suffering from inflammation of the lining of the uterus can also lead to more oozing, the menstrual period is diluted, the color of the light, it is best to be based on the type of disease for the treatment of the disease to avoid the use of indiscriminate medication.