Depends on the brand: Check out the package insert that came with the test. Inside there will be a clear cut drawing showing how that particular brand works and how the results should read. If unclear results then repeat tomorrow morning. If it is still unclear then schedule a visit for confirmation.
Answered 7/12/2015
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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