Not knowing much about 'nuts' (other than sometimes I like 'em, sometimes I don't . . . ), but, being right-handed, if I had to sacrifice an equivalent bit of my body (one of those 'bits' being on my torso, of course), I'd rather it be the left one, since it's the smaller of the two . . .

However, for the ambidextrous (of either sex), this must be quite a quandry, eh?

-- Áine