I went to a conference on ED in 1995. It was held in Perth. There were doctors from all over there. One doctor had a slide show of the ED implants he'd done. ED implants work very well for those that need them. Not all surgery goes to plan though. Human nature being what it is some of his patients had asked for too big an implant. Unwisely the doctor had agreed. In some instances the implant had broken out of the end of the p***s. His slides made for sobering viewing.