I'm a 24 year old male who has only slept with one person 3 years ago and i have a white patch on the head of my penis that looks like its under the skin. The patch started small about a year ago but progressively got worse and seemed to get worse when i masturbated more frequently. I have stopped masturbating for about a week now and the patch has faded shrunk significantly. Anyway i'v made a appointment with my doctor now but i'm wondering if anyone knows anything about this just to help me relax and after my appointment will post the results to help others since I couldn't find anything on my 2 hour search on the internet.