Hi! I have a problem with my penis or actually it is the anus. The symptoms I have is less sensation in the perineum area. I dont get sexually aroused like I used to, and I have less sensation during orgasm and I think the sperm looks different.I can get erection while touching the penis but the sensation is weaker. It all started directly over a year ago . I was drunk and I took a light against my anus and farted. I felt it burnt inside anus so I threw the light away. After the accident I felt immediately that something was gone. But I don t have any pain. I finally went seeing a doctor a couple of weeks ago, and he thought it could be a nerve damage in anus so he sent me to an neurologist. But Im not going there untill next month so I would like a answer to if its possible to burn nerves in anus that affects sensation in penis? Or could it be something else I burnt?