kinda tmi but my boyfriend and I hanky panked today and tomorrow my Dr will be swabbing down there…

kinda tmi but my boyfriend and I hanky panked today and tomorrow my Dr will be swabbing down there to check for an infection (I assume that's how they check) and my boyfriend came in me but I obviously plan on showering and washing down there (I showered after) before my appointment but will it affect him checking at all?