Cervical conization uses a cone-shaped tissue biopsy to remove ectocervical lesions and a portion of the endocervical canal (Hoffman et al., 2012f). This safe and effective method treats cervical intraepithelial neoplasia (CIN), carcinoma in situ (CIS), and adenocarcinoma in situ (AIS). Laser or LEEP conization may also be done for these lesions. Bleeding is the greatest risk after conization. Patients need to be instructed to follow up with their surgeons if bleeding exceeds one pad per hour. Other postoperative instructions are similar to the other cervical procedures. Patients will also experience increased vaginal discharge that can be watery and brown, particularly if an astringent solution is applied to the cervix.