my husband was told he has a spermatocele that its not harmful it is getting bigger and more bothersome to him the doctor suggest he have it removed however we have no children and were still hanging on to hope of having one. The doctor states to have removed my husband would have a vasectomy the doctor keeps saying that if it were just drained it could come back and get infected. We would rather take chance of coming back to give us more time to try to get pregnant. We are concerned about the infection risk isn t there a way to prevent that from happening?