I realise I am going to sound like a pervert here, but I was standing at the forge today crafting a new set of armour in my pants and I couldn't help but notice my male character had a distinct lack of bulge.
Nothing. Flat as a pancake. Like an Action Man doll.
I don't expect an extra slider to be added to the character creation screen to alter the size of his nether regions, but some suggestion that my character actually has genitalia wouldn't go amiss.