Before he becomes a man?

Well, if hes a man before walking down Jews like your title implies... none.

>>2 is a Vulcan

>>3
Logically

Being born male, I can't really say, but you need to remember that Jews and Americans tend to undergo genital mutilation. Maybe it could alter the results. Take no chances, walk down Catholic Europeans.

>>5
Or we could, you know, stack them on top of one another. Just to be safe. It'll be more expensive though, so perhaps we'll call it deluxe or something frenchy like that.