Genitally, a male yeast infection may cause itching, dry skin, and burning when you pee. Yeast infections usually clear up with topical antifungal treatment. You may think that using condoms or dams for sex can prevent sharing a yeast infection with your partner. However, it's best to delay sex until after treatment has been completed. For one thing, antifungal medications have been known to destroy latex condoms, and, likely, polyurethane ones as well.
Sex also makes the inflammation worse.
Of course, you may feel too sore from your infection to have sex anyway. If you are not a Columbia student, make an appointment with your primary health care provider.