THE WEREWOLF AND THE VAMPIRE KING
"Teresa, your wolf has probably been protecting it, with it being your first, and then you have the fact that it's a combination of a vampire and werewolf. A vampire pregnancy lasts up to twelve months and a werewolf pregnancy is normally eight months, so you will have yours somewhere in between eight and twelve months."
"Why was your pregnancy so short? What was it, four months or just over?"
"Well... Mine is different because they are classified as an Alpha pregnancy. You see when you take into account that Dominic-Caleb is the vampire king, they are in a sense the Royal Alpha of his kind, so that knocks the pregnancy time down to four to six months because there is power involved, they al