family, childbirth, medieval, Bannerlord, pregnancy, parenting, Mount & Blade game series, noble lineage, heir, dynasty, character development, life simulation, in-game marriage, spouse, companions, sandbox RPG, strategy, lineage continuation, offspring, character interaction, role-playing elements, nurturing, in-game time progression, generational gameplay, medieval society, virtual child rearing, game mechanics, character customization, lineage system, Mount & Blade II: Bannerlord.