I have had this very small, rock like lump under my foreskin for a long time. It's about 2 mm's in size, and white in color, and it's kind of flat. Looks like a sesame seed. It dosent hurt and has never changed colors, or size. It's barely noticable when looking at it but i can definitely feel it. I think I had a doctor tell me one time when I was younger that it could be a calcium deposit. Anyways, my question is, can this be removed or can I possibly cut it out myself? It appears to just barely be under the first layer of skin. I have tried mashing it before like a zit, but it will not pop and kinda hurts when I mash it real hard????