No one asking the vital question?
By laying the egg, does that mean she's not a virgin anymore(not from sex, of course)? Did you see how big that egg was?
Imagine if Hitler had her.
.
..
...
Result still the same. He didn't listen to his advisors and his generals. What make me think he would listen to her?
Well, one way to know whether she's a vampire or not, just stand in front of the mirror, and see if she got reflection or not.
That's one of Western vampire's features. I dunno about the Eastern vampires thou. There's many variant of them.