Anyway, the painful, burning sex and white discharge sound like something I had... a
yeast infection. I know that guys, while they obviously have no symptoms of a
yeast infection, can be carriers of it. When I got my first infection, my gyno told me that it if I continue having sex with the same person, it is possible that he could keep re-infecting me. I don't know if a yeast infection is actually considered an STD or not.