SOMEONE HAD TO ASK YAHOO ABOUT THIS!!!!!
Well, I think Vampires want fresh blood, they don’t want your uterine lining, plus it smells gross. Maybe there’s a vampire out there who likes period blood, similar to someone who thinks Pont l’Eveque or Limburger cheese is delectable, not to mention the biggest offender that is Durian ( ugh barf).
But you know guys, I wouldn’t have a fucking clue since i’m not a Twilight-reading queefy Tween.