Maggie is exhausted due to lack of sleep. The cause is Mickey, who goes through the night crying and waking her up on several occassions. When Maggie brings Mickey to see Dr. Fleisher, he suggests that it may be time to stop breast-feeding Mickey and switch to formua. But the process to switch is not easy. Maggie finds herself giving in to breastfeeding just to keep Mickey quiet so she can sleep.
Meanwhile, Howard and Fogarty discover that the loft is very unsafe for a baby, so they resort to baby-proofing it.