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A male asked:

Wat is possibility of hiv antibody test false negative if a hiv+ man cum inside a female & pregnant but tested -ve after 9weeks wit combo test?

1 doctor answer2 doctors weighed in
Dr. Gurmukh Singh
Pathology 50 years experience
May be too soon: A negative result at 9 weeks does not exclude an infection. A nucleic acid test for HIV would be more reliable, and even if that is negative, it would be prudent to repeat the nucleic acid test after three months.

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Last updated Aug 14, 2014

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