The Cohabitation Experimentation
| Episode Number | 4 |
|---|---|
| Season | 10 |
| Aired | 2016-10-10 |
| Overview | When Amy's apartment floods, she proposes a "cohabitation experiment" with Sheldon. Also, Howard and Bernadette are upset when Koothrappali learns the gender of the baby before they do. |
| Runtime | 25 minutes |
| Absolute Number | 211 |
| Finale Type |