Cervix cauterization Sharjah, also known as Cryocautery, is an aesthetic gynaecology procedure in which the cervix is temporarily frozen using a metal probe. Freezing the cervix stimulates the growth of tough and thick tissues that do not bleed or produce abnormally excessive discharge. Cryocautery is a safe procedure that reduces vaginal bleeding during sex or periods, minimizing excessive vaginal discharge and that does not affect the fertility of the patient.