So I want to get STI test in two weeks on 90 days mark for hiv syphills hep etc. Do I need to stop drink alcohol, coffee, stop eating food with biotin like eggs and etc to get an accurate result? Stop smoking, weed etc. Thanks

The exposure is happy ending in massage parlor with hand 90 days ago, but I also have sex with random people before that.

1. Do I need to avoid any food drink medication mentioned above, especially alcohol, coffee, egg, if yes for how long? (Concern of biotin in them or any other thing may affect result)

2. Is 90 days enough for window period I didn’t take pep etc