I've started at least a dozen campaigns, both quick and standard. None of my factions have produced a single child beyond the ones I've started the game with.I have no 3rd generation to lead my faction after the 2nd generation die of old age. Extremely bad luck or a flaw in the game? It's been very frustrating to advance to the point that I can begin to dominate, then have my empire crumble because I cannot produce heirs.