SPOILER ALERT: Major development last night on Big Bang Theory. London, ON, Canada / Country104 - #1 for Country HITS Matthew Weaver February 12, 2016 03:47 pm [Screenshot] SPOILER ALERT! There was a MAJOR development last night on the new episode of The Big Bang Theory. Want to know what it is? Click below to find out. Bernadette & Howard are going to have a baby!!!!