In all honesty it is faceless game so I'd go with what he wanted. And in the end if we decided that vampires can have children with other vampires I'm fine with that. It could for what ever reason, newly developing changes in the race, science trying to awake certain parts of the male and female bodies, or simply because God said so LOLZ. And number of those reason could explain why a number of them don't survive past the first year, and why the mothers are all kept at a private hospital. As the children would be a blessing to the race and well looked after. There are ways we can work with it. But I'd like to know what we have with our story and not have people all over the place doing their own thing. It's confusing and it over complicates things. To many chiefs and not enough Indians lol. It is a story we are all writing and we can make that story what ever we want it to. So we don't have to fallow any set rules as we are in a way creating our own world.