HI, MY HUSBAND HAS HAD THESE SYMPTOMS FOR A WHILE NOW AND REFUSES TO GO TO THE DOCTOR: 1. SOMETIMES PAIN DURING URINATION, THE TIP OF HIS PENIS HURTS, ITS A BIT RED INSIDE, AND PAIN IN HIS ONE TESTICLE. WHAT COULD THIS POSSIBLE BE? HE'S UNCOMFORTABLE SEEING A DOCTOR FOR THIS AS HE DOESN'T KNOW HOW THEY WILL TEST HIM?