What things should not be done during menstruation?

　　1. Do not have a physical examination

　　It is not suitable to do anything during menstruation except Gynecology Examinations and urine tests are also not suitable for blood tests, electrocardiograms and other examination items. Because it is affected by hormone secretion at this time, it is difficult to obtain real data.

　　2. Don’t move your teeth

　　The amount of bleeding increases during tooth removal, and the smell of blood will remain in the mouth for a long time after tooth removal, which affects appetite and leads to menstrual malnutrition. This is because during menstruation, Uterus The intima releases more tissue-activating substances, which activate fibrinolytic enzymes in the blood into fibrinolytic enzymes with anticoagulant effects. At the same time, the number of platelets in the body also decreases, so the body's coagulation ability is reduced and the hemostasis time is prolonged.

　　3. It is not advisable to go to karaoke

　　menstruation female , the capillaries of the vocal cords are also congested, and the walls become more fragile. At this time, singing karaoke for a long time or loudly may cause the vocal cord capillaries to rupture due to tension and high-speed vibration of the vocal cords, making the voice hoarse, and may even cause permanent damage to the vocal cords, such as the voice becoming lower or thicker. Professional doctors specifically remind women that starting two days before menstruation, women should be careful not to sing for a long time or loudly.

　　4. Don’t beat your waist

　　When the waist is sore and the legs are swollen, we beat the sore and swollen muscles to relieve the discomfort. Similarly, many women will habitually beat the waist to relieve the soreness and swelling of the waist during menstruation. Because soreness and swelling in the waist during menstruation is caused by pelvic congestion. Beating the waist at this time will cause more congestion in the pelvic cavity, which will in turn aggravate the feeling of soreness and swelling. In addition, beating the waist during menstruation is not conducive to the repair and healing of wounds after endometrial peeling, leading to increased bleeding and prolonged menstruation.