[Well, now he looks a little irritable. Resigned and exasperated, but irritable.]

Actually, I'm the one who spoke to both my and Bakura's wards. I've given teenagers such information for well over a century, and I assure you it was accurate, if simplified somewhat to account for physiological differences.

[Pause.]

And I made sure they knew there would be differences, but that I didn't have the expertise appropriate to explain the details about their own biology. Whatever they got wrong, it was due to their own discussions or discussions with other parents, not because of me.