Menstruation is a normal physiological phenomenon that occurs in women of childbearing age. Every other month or so, the endometrium undergoes an autonomous thickening, vascular proliferation, glandular growth and secretion, and endometrial collapse and accompanying periodic changes in bleeding. This phenomenon of periodic vaginal bleeding or uterine bleeding is called menstruation. Normal menstruation in women generally lasts until the age of 49. Normal menstruation is regular, periodic, moderate blood volume, and may be accompanied by dysmenorrhea, vaginal fall, fatigue, etc. during the menstrual period, and usually disappear with the end of the menstrual cycle. Women's normal menstruation not only helps maintain the balance of hormone levels in the body, but also helps to remove some of the toxins from the body. However, some patients may have some menstrual cycle disorders, prolonged menstruation, large amount of bleeding and clots and odors, increased dysmenorrhea, abdominal pain, chills and fever, sudden menstruation after amenorrhea, and symptoms last longer and there are some vagina Regular bleeding, this time must be kept in mind, this situation may be related to cervical erosion bleeding, and not normal menstruation. Most of the cervical erosion is contaction of bleeding. Mainly due to the rupture of the capillary on the erosive surface. such as sexual contact with bleeding and strenuous exercise with vaginal bleeding. Which are the most obvious situation. And in combination with other symptoms of the body mentioned above, it can generally be distinguished from menstrual bleeding. The most important thing for patients with cervical erosion is to improve the inflammation of the cervix and edema and hemorrhage. Fuyan pill has function on this disease. if you want know more, you can entre this website. http://global.fuyanpills.com/DT/Cervicitis/