It snows for days. You can enjoy the charm and fun of ice and snow sports. Although ice and snow sports can make the body healthier, due to the unique physiological structure and physiological cycle of women, improper ice and snow sports may lead to a variety of gynecological diseases. When ice and snow sports meet a "special period" Many women often feel low back pain, abdominal pain, irritability and other discomfort during the "special period" - menstruation, so they think they can't take part in sports during menstruation. In fact, appropriate physical exercise can be carried out during the menstrual period, which can alternately contract and relax the abdominal muscles and pelvic floor muscles, so as to massage the uterus and improve the blood circulation in the pelvic cavity. At the same time, exercise can also regulate the excitation and inhibition process of the brain and relieve stress. But we need to pay attention to the type, intensity and duration of exercise. Women should control the amount of exercise one week before menstruation. During menstruation, they should not participate in strenuous or increasing abdominal pressure, so as not to aggravate dysmenorrhea or increase the amount of menstruation, so as to make menstrual blood flow back and cause endometriosis. In addition, the resistance of women in physiological period decreases, which is very easy to cause the infection of urogenital system. If you feel tired, dizzy or find that the amount of menstruation increases or decreases suddenly during exercise, you should stop exercise immediately. In severe cases, you need to go to the gynecological clinic. Menstrual competition should be avoided. During the competition, the exercise intensity is too high and the nervous system is often unable to adapt, which is easy to cause endocrine disorders, resulting in menstrual disorder, dysmenorrhea or amenorrhea. If you need to participate in sports competitions during menstrual period and other special circumstances, you can delay your menstrual period by oral progesterone, oral contraceptive or injection of progesterone, but it is not recommended to delay your menstrual period manually, which is easy to cause menstrual disorder and abnormal ovulation. Hidden dangers to the body caused by improper exercise Ovarian rupture - invisible "blood avalanche" ovarian rupture usually occurs in the second half of the menstrual cycle, in which 80% of the corpus luteum or corpus luteum cyst rupture. After ovulation, the ovarian corpus luteum is formed, which is manifested as a small cyst in the ovary, which is filled with blood. Strenuous activities, lifting heavy objects, abdominal compression, collision, etc. may cause ovarian rupture, which is manifested as acute lower abdominal pain, thickening and tenderness of the examination attachment area, resulting in intraperitoneal hemorrhage, shock, and even life-threatening. Riding injury - an alternative "ice and snow strange fate". Because many people accidentally ride when skating, or the vulva accidentally collides with hard objects such as ice skates, it is prone to vulva hematoma, which can seriously hurt the urethra, vagina and even pelvic cavity. The subcutaneous tissue of the labia majora in the vulva is loose, and the venous plexus is rich and superficial. After being collided by external force, it is easy to cause vascular rupture and bleeding, resulting in a large area of congestion. Therefore, we should pay attention to the protection of the vulva and the control of skating speed to avoid trauma. It is recommended to go to the emergency department of Obstetrics and Gynecology or urology as soon as possible after the injury. Those "frozen" and "covered" gynecological diseases "Freezing" - in winter, low temperature, rain and snow, freezing weather, seasonal changes, the decline of body immunity, especially prone to the infection of various pathogenic bacteria and viruses. If personal hygiene is not good, it is easy to have various gynecological inflammation such as pelvic inflammation, cervicitis and vaginitis. Therefore, female friends need to pay special attention to the cleaning of private places. Many people will reduce the number of baths because of the cold weather in winter, but female friends should wash their vulva with warm water every day and do not share towels, bathtubs and other items with others. In addition, try to replace clean cotton underwear every day and disinfect in the sun after cleaning. "Cover" -- some female friends put on thick and airtight leggings and tight pants to keep warm. They wrap themselves tightly. Vaginal secretions and sweat are not easy to distribute. On the contrary, they provide favorable conditions for the reproduction and reproduction of bacteria, resulting in the occurrence of various vaginitis. Excessive pants friction will also easily stimulate and wear the private skin, causing private pruritus or dermatitis. Don't wear too tight clothes and trousers, choose loose and comfortable cotton underwear, and change and wash close fitting clothes frequently. (outlook new era)