Hey there, I set normal Lifespan for Sims, but change adult stage to 28 days, which is reasonable for me, as they can complete their LTWs and have families, and 21 days were to short considering yo...
After having guided several of @Featherbelle's and my kids through RL toddler-hood; I don't want to do 50 days; waking up at 2AM in the morning to change diapers was a pain in the heinie.