I’m 22 years old I’ve been in a monogamous relationship

Patient: I’m 22 years old. I’ve been in a monogamous relationship for about nine months now. I recently developed signs of chlamyidia. My question is, is it possible for both me and my partner to show no signs of the infection for this long? I was told it was possible, but not likely..

Symptoms: Discharge, slight itching/irritation

Doctor: