‘The Big Bang Theory’
How will the arrival of Bernadette's (Melissa Rauch) baby shake things up for Amy (Mayim Bialik) and Sheldon (Jim Parsons) in “The Big Bang Theory” Season 10, episode 11? CBS

The Big Bang Theory” Season 10, episode 11 will finally see the arrival of Bernadette (Melissa Rauch) and Howard’s (Simon Helberg) baby.

However, Amy will not be very pleased because the arrival of the Wolowitz baby also means disrupted sex for her and Sheldon (Jim Parsons) on her birthday. In Season 9, Amy and Sheldon finally had sex on the former’s birthday. After they sealed the deal, the couple joked about having sex at least once a year on the same day. Unfortunately for Amy, her celebration this year wouldn’t include coitus.

Meanwhile, “The Big Bang Theory” Season 10 will not air a new episode on Thursday, Dec. 8. Instead, the hit CBS show will be back on Dec. 15.

In Season 10, episode 10, Sheldon and Leonard (Johnny Galecki) attempted to divide all of their possessions after they decided to live across from each other. Since Sheldon and Amy are now living in Penny’s (Kaley Cuoco) apartment and the latter has moved in with her husband Leonard, the best friends needed to make a tough decision on which items they will each hold on to.

Not surprisingly though, Sheldon wanted to bring everything he could think of to his new home. Leonard ended up keeping their apartment’s flag, and Sheldon tried to piss Leonard off by changing the password of their wi-fi. Penny and Amy couldn’t get in between their respective partners because they knew that this would only cause more problems.

The Property Division Collision” also featured a conflict between Raj (Kunal Nayyar) and Stuart (Kevin Sussman). The two men wanted to be involved with Bernadette’s pregnancy so much that they tried to go to her doctor’s appointment, build her baby’s crib and run errands with her. To make things worse, it seemed that Howard was chickening out on becoming a father because he didn’t grow up with one.

“The Big Bang Theory” Season 10, episode 11 will air on CBS on Dec. 15 at 8 p.m. EST.