Okay. There's something that bothers me on the story. It is said that vampires (supernaturals) CAN'T have babies. And yet, Klaus was born out of a vampire mother and a wereworlf father. So, how is this?
klaus is half vampire and half werewolf. vampires can't have babies, that's right, but werewolves can. so when he broke the curse, he could procreate again and so hayley is pregnant with his child now.