![](https://assets.tv24.co/channels/e4-l.webp)
Aired Monday February 12,
1:00pm - 1:30pmon E4
The Big Bang Theory
Series 12 Episode 3: The Procreation CalculationStuart starts bringing his new girlfriend home to Howard and Bernadette's house. Penny and Leonard talk about starting a family.
- Category
- Sitcom
- Original air date
- 2018-10-04
Cast and crew