I would like to be aware of infections. speacially anykind of STD or anything like that. thanks.
Go to wikipedia or google and enter the names. They are all rather gross looking. And most pictures you will see are the extremely bad cases. If you think you have one, only a doctor can tell for sure. Good Luck!!
lol do you have a fetish for screwed up sexual stuff? lol jk I understand that you want to know what they look like in case you ever come across then lol
if you really wanna see it google it