The Never Ending Diaper Change. You can use birthdays, you can go for generations, you can eat lifefruit, ambrosia is A-OK. The objective is to always have a bun in the oven. Lifespan normal, the game ends as soon as either: a child is born or ages up without you being able to choose a trait (so unhappy mother, not all toddler skills, no honor roll for children or teens) OR you go more than one week without an infant or toddler in the house.