HIV testing
Review test types, timing, and when recent exposure needs prompt care.
Read the HIV test guideDecision guide
STD Testing Types and Timing Guides
Compare common STD testing types, sample considerations, and timing questions before choosing a clinic, private lab, or at-home route.
Start with the testing question you need to answer
Test choice depends on the infection, time since possible exposure, sample site, symptoms, and whether treatment or clinician follow-up may be needed. These guides are educational and do not replace medical advice.
Chlamydia testing
Compare clinic, private lab, and at-home collection considerations.
Read the chlamydia test guideTesting after exposure
Learn why testing too early can miss some infections.
Review timing considerationsNot sure which route fits?
Use the private in-browser finder. It does not send or save your answers.
Use the test finder