Pregnancy:  Since this is an integral part of the game,  I don't plan on having many penalities involving a mother carrying their freakish monster spawn.  But,  I do want players to actually have to worry about getting knocked up.  Atleast until the last hour before birth.<br/><br/>Once per combat I may force a player to reroll any non devastating or critical hit,  the creature inside has shifted in such a way that has made attack more difficult,  and the player must take the lowest of the two rolls.<br/><br/>Fatigue:  When characters are functioning normally they will fatigue after eight hours of adventuring.  Unfortunatly a pregnant character will be fatiqued in half the ammount of time.<br/><br/>In the last hour before birth all stats are at half,  and movement is slowed to a crawl.   To fight, cast spells, or perform sexually the mother must roll a D100 +Spi and Endurance that beats 75.