I have had some bumps appearing on the head of my penis lately. The first one was the largest and went away after about 2 weeks. There are now 3, one that is very visible and extruded when having an erection. Are they something I should worry about? My sex partner (I'm heterosexual) has not changed in over 6 months.
They are subtle, but still "bump" out over the skin, so they are noticeable. They don't hurt at all, nor itch. I've never had this problem and all of a sudden one showed up, then the others came along afterwards. They don't grow much bigger, these just haven't seemed to want to go away!