When colposcopy results are poor, the doctor will take a localized tissue and perform a direct biopsy to determine the specific cause of the disease. Colposcopy is often used after cervical cancer screening to determine definitively if histologic abnormalities are present. If there is a positive result after HPV and TCT examination, then it is necessary to continue colposcopy, conduct vinegar-white test, iodine test, etc., to observe whether there are suspicious lesion cells locally, and take biopsies from the corresponding parts to send to pathology for clear diagnosis. It is recommended that women with abnormal results of colposcopy should go to the hospital in time, and clarify their specific treatment methods under the guidance of doctors to prevent the occurrence of malignant cervical lesions. Women are advised to undergo regular cervical cancer screening to protect their health.