The female cannot do these a few businesses in menstruation: 1. Unplug the tooth is when female menstruation, it is to cannot unplug of the tooth. If be in,menstrual business need unplugs tooth, that asks each female friend to be borne first, wait for menstruation to end to unplug again tooth, it is you arrived over there dentist, the doctor also won't agree. Menstruation unplugs the tooth can make haemorrhage quantitative change much, and average person unplugs the tooth does not have appetite, but menstruation is a female fitly when the body is frailer, overmuch haemorrhage quantity is added without appetite, what injure a woman very easily is healthy, cause hidebound. 2. bathes. In menstruation, must not go bathing. Although bathe when it is hot water, but skin of hot water bring into contact with or meeting become opposite cooler, produce a few stimulation to the body thereby, be opposite especially uterus, bathe for long to cause uterine systole easily in menstruation, not only the feeling that has dysmenorrhoea, return the consenescence that can quicken a woman. 3. Catch a hair. Catch a hair to acquire the loss with get frequent meeting to have to the body certain, but the schoolgirl catchs a hair as before for beauty, in menstruation, schoolgirl to catching a hair this thing must avoid. 4. sexual life. Be in when the female menstruation, although the bacterium can be eliminated, but body strength can drop, so the expert suggests not to want to there is not sexual behavior when menstruation. But perhaps can increase in the sexual desire of menstruation female, so the female is met commonly devoted after menstruation ends sexual life. If such doing, can affect greatly healthy. After just ending because of menstruation, the ability of the vagina that fight bacterium has not restored, the film inside the uterus still does not have complete rehabilitate, this period sexual life causes bacterial belt easily inflammation into the vagina, extend the time of uterine rehabilitate, serious when, still can destroy inside film and bring about haemorrhage. 5. cold drink. The female is in menstruation, if had drunk much cold drink, bring about blood easily ropy carry undesirable, endocrinopathy, abdomen aches more easily. Do not want when menstruation so and cold drink, notice heat preservation even. As the female, every month can suffer the worry of Mom of mother's eldest sister, since cannot hold back her, be inferior to accepting her well, enough rest and enough nutrition assure in menstruation. If you still know to there still is what contraindication in menstruation, the welcome leaves a message tell us, everybody talks together.