Lipo knife refers to cervical cerclage electrosurgical excision, which usually has no effect on sexual life, but it is recommended to avoid sexual intercourse for 2 months after the surgical treatment. The cervical cerclage ring is a metal coil, which generates a high-frequency electric current when working, thus cutting away the diseased tissue. Lipo is mainly used for cervical intraepithelial lesions, adenocarcinoma in situ of the cervix and some suspected cervical lesions. Because the Lipo knife only removes a portion of the diseased cervical tissue, the procedure generally does not affect sexual life after recovery. Although cervical cerclage is only a relatively minor surgery, there may be a risk of bleeding and infection after the surgery. Generally, the wound appears to be desquamated 2 weeks after the surgery, and it takes about 2 months for the cervical wound to recover completely. Therefore, it is generally recommended to prohibit sexual intercourse for 2 months after surgery and keep the vulva clean. After the wound has recovered, there is usually no effect on sexual life. It is recommended to choose a regular hospital for cervical cerclage surgery. Meanwhile, after the operation, it is recommended to keep the vulva clean, eat a light diet, improve one’s own resistance, and follow the doctor’s instructions for regular review.