With the popularization of medical knowledge, many people can methodically and realistically state their medical history and tell the doctor exactly how you feel, which will quickly allow the doctor to understand your physical condition, make a timely and accurate diagnosis, and come up with the right treatment. What homework should be done before a menstrual disease consultation? I. Bring all the previous examination data II. Accurate medical history 1. Early or late? Or is it early or late without regularity? How many days difference in dates? What is the duration of each period? When was the last menstrual period? If menstruation is sporadic, how many times a year do you have menstruation? Wu Xianghong, Department of Gynecology, Guang’anmen Hospital, Chinese Academy of Traditional Chinese Medicine 2. Is it always the same since the first menstruation or does it change after a certain period? Are there any possible triggers? 3.Menstrual color: Is it dull red, bright red, light red, brown, coffee? What is the relationship between menstrual color and menstrual period? 4.Menstrual quality: thin or thick? Is there any blood clot? Is it a large clot or a small clot? 5.Smell of menstruation: Is there any foul or fishy smell? 6. Accompanying symptoms: Is there any breast pain during menstruation? On what days of the period does dysmenorrhea occur? Is it swelling, cramping, colic, pins and needles pain? Do you like to use hot water bags on the abdomen? Does pressing the abdomen with your hand reduce the pain? Are there any cases of uncomfortable limbs, nausea and vomiting, sweating or even fainting during menstrual cramps? 7. History of pregnancy and childbirth and contraceptive methods. 8.Previous treatment history.