Individual colposcopy report usually cannot tell whether you have cervical cancer or not, and the diagnosis of cervical cancer needs to be clarified by cervical biopsy under colposcopy and sent to pathologic examination. Colposcopy is a kind of gynecological endoscopic examination, in which the vagina and cervix are magnified 5~40 times optically, so that the doctor can directly observe the vascular pattern and epithelial structure of these parts; the lesions of the cervix or vagina can also be judged by applying acetic acid or iodine solution under the microscope, and so on. Individual report of colposcopic examination can not usually tell whether one has cervical cancer or not. When colposcopic examination reveals suspicious lesions in the cervix, such as suspected cervical cancer, it is necessary to perform targeted biopsy of the cervix with tissue forceps under colposcopy, and to clarify whether there is localized cancer through pathological examination, etc. The pathological examination report can make it clear whether the patient has cervical cancer or not. Colposcopy needs to be examined by a professional doctor in the hospital, and whether further cervical biopsy is needed after the doctor’s examination.