2 doctors weighed in:

Oral sex. Tested 2 wks for std and ngu. clear. No discharge.Returned to clinic as tip of urethra irritated. swab= 7wbc=ngu. 1st ngu test wrong?

2 doctors weighed in
Dr. Robert Kwok
Pediatrics
1 doctor agrees

In brief: Maybe

Life is not exact.
Tests are not perfect. Tests have false positives and false negatives... which is why their results must be interpreted in the context of a patient's symptoms, clinical situation, and risk factors. A positive result matching the symptoms is likely to be a valid result. A negative result matching the lack of symptoms is likely to be valid. Sometimes the unexpected happens in life

In brief: Maybe

Life is not exact.
Tests are not perfect. Tests have false positives and false negatives... which is why their results must be interpreted in the context of a patient's symptoms, clinical situation, and risk factors. A positive result matching the symptoms is likely to be a valid result. A negative result matching the lack of symptoms is likely to be valid. Sometimes the unexpected happens in life
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