The glitch strikes again. My overstuffed house just became a vastly overstuffed nursery. Nine, count them, NINE, new babies. In case you haven't read my posts about "The Glitch", it happens when Sims can't get pregnant. At least not until the game is shut down and the computer rebooted. Then all those pregnancies kick in at the same time. My nursery has two cribs and one swing. The babies are being left all over the floor. Oh wait, they won't sleep there without crying (aka screaming and waking everybody in the house up. They had a robbery last night and a dog passed away. Nobody got much sleep. I'm just sending them to bed now. One is calling in for a day off and going to drink a Mood Potion. I hope that helps.
Update:
Too many babies were unhappy at the same time in the middle of the night. They woke the whole house up. Oh BTW, the mood potion didn't help the Energy Bar, but half a dozen attempts with the Moodlet Manager fixed him up for the night. He had to go outside for a few tries. It seems to like space to work properly. Anyway, back to the now awake household. I had one very exhausted Sim the night before that went to bed VERY early, and woke up just before the ruckus with the babies. She'd just 'Replicated' enough breakfast meals so I told everybody to 'Grab A Plate' The best rested ones then helped to settle the babies and I sent everybody back to bed, dragging the tab on the icon out so they will sleep-in late. I'll wake them just in time for school/work.