The discharge of menstrual blood from the uterine cavity during a woman’s menstrual period is a natural phenomenon that occurs under the action of uterine contraction. As long as there are no harmful factors, menstrual blood will be discharged naturally.1. When women are menstruating, they can eat hawthorn, grapes and other foods appropriately. Hawthorn has a certain role in activating blood circulation and removing blood stasis, but also promotes uterine contraction, which helps the discharge of blood in the uterine cavity; black or purple grapes, which have the effect of softening blood vessels, activating blood circulation and removing blood stasis, and preventing the formation of thrombus, eating purple and black grapes in moderation during menstruation can prevent the blood of menstruation from clumping together, and help menstrual blood to be discharged. 2, you can eat appropriate mulberry fruit during menstruation, which has the effect of nourishing yin and tonifying blood, and can be used to nourish yin and tonify blood. Mulberry seeds have a very good role in nourishing yin and tonic blood, can alleviate the anemia caused by blood loss, and at the same time has the effect of promoting the discharge of menstrual blood; 3, menstruation should be appropriate to eat lychee, lychee has the role of qi dispersal, menstruation to eat lychee can alleviate the symptoms of menstrual cramps.