Class: How to protect yourself during menstruation

　　1. Drinking alcohol: It is also affected by the secretion of hormones in the body. Menstrual period female The body's hangover-reducing enzymes are reduced, making it easier to get drunk after drinking alcohol. What's more serious is that in order to produce decomposing enzymes to help break down alcohol, the burden on the liver is significantly increased. Therefore, drinking alcohol during this period will cause more serious damage to the liver than usual, and the possibility of causing liver dysfunction increases.

2. Not suitable for sexual life: due to menstrual period Uterus The intracavity membrane peels off, forming a traumatic surface on the surface. If sexual intercourse occurs, bacteria can easily be introduced, causing them to travel retrograde and enter the uterine cavity, causing intrauterine infection.

3. It is not suitable to drink strong tea. coffee : This kind of drink contains high caffeine content and is easily irritating. nerve and cardiovascular disease, resulting in uncomfortable symptoms such as menstrual pain, prolonged menstruation, and excessive menstrual bleeding.

4. Karaoke: During menstruation, 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.