Question

If you are pregnant, can the results of an initial HIV test be incorrect?

25 March 2007. Related: All topics, HIV testing.

Answer

Answer: Simon Collins

No. These tests are very accurate.

If the result is negative, then you are HIV-negative. If the results is positive, then the result is confirmed using a second test, to eliminate the very small chance of a false-positive result.

HIV tests are extremely important during pregnancy, in order for HIV-positive women who are unaware of their status, to be diagnosed in time to be able to use anti-HIV drugs to protect their baby from HIV infection.

If you are HIV-negative at the start of your pregnancy, it is sometimes important to re-test for HIV before giving birth, if you may have been exposed to HIV during your pregnancy.

The i-Base guide to HIV, Pregnancy and Women’s Health is available online or in print.