Up, Up and Away (1) (S08E05)

Jennifer is now two weeks past her due date and has experienced several false alarms. Meanwhile, after Balki and Mary Anne's visit to the fair, Mary Anne unexpectedly goes into labor and delivers her baby right in the driveway. Jennifer hears about a balloon ride that Mary Anne enjoyed, and in an effort to induce her own labor, Larry and Balki decide to take Jennifer up in the balloon.