STD Test Window Periods: When Is It Too Early to Test?
STD test window periods are the waiting times before a test can reliably find an infection. Test too early and you may get a false negative. As a guide, HIV needs about 18 to 45 days, chlamydia and gonorrhea about one to two weeks, and syphilis about three to six weeks. A doctor confirms the right timing for you.
STD Test Window Periods: When Is It Too Early to Test? Read Post »