Can you tell me how is an std test performed for a guy?

Here are some ...: To decide what and how the STD-related tests be done largely relies on the result from a detailed personal and sex history and physical exam. For gono/chlamydia, taking fresh urine after no voiding for 3-4 hrs if possible and urethral swab are things to do; for HIV, syphilis, hepatitis, etc., taking blood for testing serum antibody concentration timely; for herpes, taking the fluid from lesions or