Question Marks Surrounding Our Periods

Vaginas are confusing, even for those of us who have them. There's so much going on that we can't see…actually, there's so much going on period » 10/07/08 4:40pm 10/07/08 4:40pm. And speaking of periods, that's an entire category of vaginal confusion. Sure we know the ABCs, and we certainly know more than most of the people who watch (or maybe even…