The colposcopy report contains: 1) basic information about the patient; 2) the results of cytology and virology, the reasons for doing colposcopy; 3) the condition of the transformation zone of the cervix, which shows whether the colposcopy results are satisfactory or not; 4) there are 4 pictures on the report form, the first picture is after saline, the second one is under the filter, which is to see the changes of the terminal vessels, and the third one is after acetic acid is applied. This image contains abnormal images, such as white epithelial acetate dotted vessels, and whether the edges of the image have elevation or abnormal vascular changes. The fourth image is after iodine application, and iodine test is an important indicator to assess white epithelial acetate, which is not colored in cervical lesions, 5. the diagram of cervical biopsy or cervical scraping, from which it is clear at a glance that the biopsy was taken at several quadrants; 6. the colposcopic diagnosis, that is, the preliminary colposcopic diagnosis, according to the colposcopic images to determine the extent of the lesions on the cervix, that is, to see the colposcopic images, after colposcopy, after taking the biopsy, the precaution is to block the vaginal hemostatic cotton balls for 24 hours After the colposcopy, the biopsy will be taken and the hemostatic cotton ball will be blocked for 24 hours and the final diagnosis will be made after the pathology results are available.