Inclusion Criteria:  Normal cervix without significant changes and must be tested negative for Visual Inspection Acetic-Acid (VIA) test (no acetowhite lesions are found) Participants are willing to participate voluntarily in this research by signing a consent form.  Exclusion Criteria:  Patients who finally have undergone sub-total or supra-vaginal hysterectomy. Any abnormalities found in postoperative cervical histopathology results.