^ Yes but according to the synopsis she goes into full blown labor tonight. Maybe she gives birth in the finale.
When the Anthropology class assembles for their final exam, Shirley notices a twinge, which quickly escalates into full-blown labor. As Jeff and Britta argue about how best to help, Chang is anxious to claim this "early" labor as clear evidence that it's a "Chang Baby!" Meanwhile, Greendale is hosting a World Food Festival in the parking lot and a riot ensues - Dean Pelton is caught in the crossfire.