[Gatts]

I believe that Metathron is referring to old game bug, which is already solved in newer versions (in my original 16b7 I couldn't get children with the Neoka, or what was her name - elven princess - at all, and I found out that it is serious bug, but solved in the add-on general mod, or newer patch)

So Metathron - try first updating your game, as I know that the problem may be in the game, but also I know that fix is out there somewhere.