An STD test is a test for the presence of any of a number of sexually transmitted diseases (STDs). STD tests may include tests for any of a wide range of STDs, including tests for syphilis, gonorrhea, chlamydia and HIV tests.
An STD test is a test for the presence of any of a number of sexually transmitted diseases (STDs). STD tests may include tests for any of a wide range of STDs, including tests for syphilis, gonorrhea, chlamydia and HIV tests.