is bernadette pregnant
'Big Bang Theory' Boss on Bernadette's Big Bombshell CBS' The Big Bang Theory had one epic special delivery for fans during Thursday's Valentine's Day-themed episode: Bernadette (Melissa Rauch) is pregnant. The news, revealed in her final scene of the episode, comes as quite a bombshell to diehard viewers of the geek-tastic comedy series from Chuck Lorre, Bill Prady and Steve Molaro as Bernadette, initially, never wanted children.