Guides
Understanding positive, negative and invalid results
Know when to seek follow-up after an STI test.
Plan for follow-upA positive result can require confirmation, treatment and advice about notifying partners. A negative result should be interpreted with the test type and the time since exposure in mind. If a result is invalid, follow the instructions and contact the test provider or a healthcare professional.Testing does not provide treatment. A healthcare professional can explain next steps, including any need for repeat testing. If you have severe symptoms or urgent concerns, seek appropriate medical care rather than waiting for a mailed result.Source: CDC, Getting Tested for STIs.
A note about testing
At-home tests differ in their sample, detection window and laboratory requirements. A negative result may not rule out an infection. Speak with a qualified healthcare professional.
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