With Bamm-Bamm exhausted, Barney attends in Bamm-Bamm's place. Slick and Rocky follow Fred to the baby training seminar where Slick and Rocky infiltrate the class. It soon breaks up into a fight which ends up with Fred, Barney, Slick, and Rocky being thrown out. After a call from Rocky, Big Rock gets impatient and decides to take over the operation. Pebbles and Bamm-Bamm declare themselves unready for the baby after they were busy. Fred and Wilma try to get Pebbles to calm down until she breaks down. The next day while Fred apologises to Pebbles about being too helpful, Pebbles attends a baby shower which Wilma's mother Pearl also attends. Pearl sends Fred and Barney to get the baby supplies. At the grocery store, they end up gaining a lot of "Maps to the Stars' Homes" and decide to take another shot at Shelly Millstone.