The reasons for the light color of menstrual blood are as follows: 1, endometrial adhesions. After the adhesion of the endometrium is not able to complete shedding, bleeding is reduced, the color is relatively light. 2, endometritis, there is inflammation, there is exudation, a large amount of exudate can lead to menstrual blood dilution and light color. 3, endocrine dysfunction, common diseases are polycystic ovary syndrome, menstrual bleeding or even spotting bleeding. The color of menstruation becomes pale, need to consult a doctor in time, after a clear diagnosis, and then symptomatic treatment. Usually you can eat more food to replenish qi and blood, you can drink warm ginger brown sugar jujube water, keep your mood comfortable, and actively treat gynecological inflammation.