Screening and diagnosis of Chlamydia is fairly simple. There are two ways the doctor will be able to confirm a diagnosis:
Urine Test: Your doctor may ask you to get a urine test done which may indicate the presence of this infection
Swab: For men, a slim swab will be inserted into the end of your penis to get a sample from the urethra. In some cases, your doctor may also swab the anus.
Swab: For women, your doctor may want to conduct a culture or antigen testing by taking a swab of the discharge from your cervix.
It is advised that you and your partner get re-tested 3 months after completing the course of treatment.