And even if you had nonchlamydial, nongonococcal urethritis (NGU), the reply would be the same. Your doctor treated you
for both chlamydia (or NGU) and
for gonorrhea (the Suprax).
For 2 reasons, there was no risk of transmittting chlamydia (or gonorrhea or the other bacteria that cause NGU) to your girlfriend, for two reasons. First, your infection probably was effectively cured -- at least with no ability to transmit it -- within 24 hours of taking the azithromcycin.