Menstrual disorders, a common gynecological disorder, mainly manifest as abnormal menstrual cycle or abnormal menstrual volume. Abnormal emotions and staying up late can cause menstrual disorders, such as long-term mental depression, mental tension or suffering from significant mental stimulation and psychological trauma, can lead to menstrual disorders or dysmenorrhea or amenorrhea. Women stimulated by cold during menstruation can cause excessive vasoconstriction in the pelvic cavity, which can cause menorrhagia or even amenorrhea. Excessive dieting, due to insufficient energy intake of the body, causes a large amount of fat and protein to be consumed in the body, resulting in a significant lack of estrogen synthesis disorders, which affects the menstrual flow. Certain components of cigarettes and alcohol can interfere with the physiological processes related to menstruation and can also cause menstrual disorders. If a woman of childbearing age finds that her period is delayed for more than 10 days, pregnancy should be ruled out first. It is not a pregnancy consideration or menstrual disorders caused by delayed menstruation is also a direct cause of infertility, gynecological inflammation, blemishes, acne, etc. Once women have irregular menstruation, it indicates that the normal physiological process of women also malfunctioned, so we must change the bad habits, timely hospital consultation, to clarify the specific causes and then the right treatment.