Precautions: 1. Three days before the examination, it is recommended to maintain a normal diet, do not drink alcohol and avoid strenuous exercise. 2, the day of the examination need to fasting for blood collection, ultrasound, oral examination and other items, until the above examination is completed, before eating. 3.Patients with chronic diseases such as diabetes, hypertension, heart disease, asthma, etc., please take your medication as usual. 4, the day of the physical examination dress should be simple, loose, comfortable, in order to facilitate the physical examination, do not wear metal ornaments (X-ray examination should be removed before wearing metal items), the physical examination process to take care of personal belongings. 5, please inform the doctor’s medical history, especially important disease history, it is an important reference basis for the examination doctor to determine the health status of the examinee. 6.When conducting each physical examination, please be sure to check each item according to the specified items, not to miss the examination, so as not to affect the final conclusion of the main examination. (1) If you are pregnant or may have conceived, please inform the medical staff in advance not to do X-ray, bone density, vaginal ultrasound and gynecological examination. (2) Gynecological examination or vaginal ultrasound is limited to those who are married or have a history of sexual intercourse. (3) Please do not keep urine or do gynecological examination, cervical smear, TCT during menstruation, and wait until after menstruation to make up the examination. 24 hours before the gynecological examination, no medicine, no douche, no sexual intercourse. (4) For gynecological ultrasound, you should drink water or beverage before the examination and wait for the bladder to fill up before the examination.