It is possible for hepatitis B to be passed when having oral sex but the chance is much smaller when compared to unprotected anal or vaginal sex. Using condoms would reduce the chance of hepatitis B passing and the hepatitis B vaccine offers great protection.
Have a look at our hepatitis B page for more information
I would always recommend talking with the people who are ordering the test for you, as they can give the best information on how long you need to wait for the most accurate test results.
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