i'm kinda worried because I met a guy, and when things got serious, I noticed a couple strange "formations?" bumps, lumps just these weird "things" on his penis, He said they were Calcium deposits. is that possible? I did a search on the net and most results just say thats more common in boney areas elbows and shoulders and such. He said he gets them on his dick and back...it really kind of freaked me out. Although when I did the search and found pictures, it does in fact look like calcium deposits. I know it sounds Stupid, but can you "catch" those? or is it just something that your born with? is it possible that he might have an STD and lied about it?...As you can tell by my post I dont have too much sexual experience. I just want to remain safe from disease.