User blog comment:Cullen's are HOT!!!/Renesmee and Jacob (Question)/@comment-4054533-20111211213820

No, the child would be 1/4 vampire, 1/4 shape-shifter and 1/2 human, since both Jacob and Renesmee are already half human as it is. And as for Renesmee being able to have children, I doubt it. Maybe before she finishes aging she'll be able to, but once she finishes aging she probably won't be able to.