The colposcopy report is mainly to understand the following points: 1. whether the colposcopy is satisfactory, if it is satisfactory it means that the transformation zone is seen, if not it means that the transformation zone is not seen, the lesion is often within the transformation zone. 2. whether heterogeneous blood vessels are seen within the transformation zone, whether there is thicker white acetate epithelium with clear borders, whether there is mustard yellow in the iodine coating. If any of these conditions occur, it indicates a lesion and a biopsy needs to be taken to do the appropriate pathological examination. The final result can only be known according to the pathological examination report, which is the result of the colposcopy report, and the final pathological diagnosis prevails.