Directed by: Nikki Lorre
Story by : Chuck Lorre & Steve Holland & Maria Ferrari
Teleplay by : Steven Molaro & Eric Kaplan & Tara Hernandez
Original air date: December 15, 2016
The impending birth of Bernadette and Howard’s baby coincides with Amy’s birthday, which interferes with Sheldon and Amy’s annual sex date. Raj accidentally reveals the baby is a girl and is kicked out of the Wolowitz house. When the time comes for the baby to be delivered, everyone waits in the lobby of the hospital. The friends all reminisce about how much has changed in ten years, though Raj feels he has done the least, which further upsets him. Halley Wolowitz is born and Raj is honored to be her godfather. The baby’s cry sounds like her grandmother, Debbie Wolowitz. After going to The Wizarding World of Harry Potter, Amy and Sheldon finally have their annual birthday coital festivities.