The Big Bang Theory: Season 9, Episode 16

The Positive Negative Reaction

When the gang finds out about Bernadette’s pregnancy, they celebrate by singing karaoke. Also, Bernadette is concerned when Wolowitz freaks out over her pregnancy announcement, and Wolowitz is convinced he must make more money to provide for the baby.

Writing:
  • Chuck Lorre
  • Bill Prady
  • Adam Faberman

Stars:
Release Date: 2007-09-24
Seasons: 1 2 3 4 5 6 7 8 9 10 11 12
Metacritic: 8.0/10
TMDb: 7.9/10
  • Country: US
  • Language: English
  • Runtime: 22

Other episodes for this season

The Matrimonial Momentum
Episode 1 - The Matrimonial Momentum
The Separation Oscillation
Episode 2 - The Separation Oscillatio...
The Bachelor Party Corrosion
Episode 3 - The Bachelor Party Corros...
The 2003 Approximation
Episode 4 - The 2003 Approximation
The Perspiration Implementation
Episode 5 - The Perspiration Implemen...
The Helium Insufficiency
Episode 6 - The Helium Insufficiency
The Spock Resonance
Episode 7 - The Spock Resonance
The Mystery Date Observation
Episode 8 - The Mystery Date Observat...
The Platonic Permutation
Episode 9 - The Platonic Permutation
The Earworm Reverberation
Episode 10 - The Earworm Reverberation
The Opening Night Excitation
Episode 11 - The Opening Night Excitat...
The Sales Call Sublimation
Episode 12 - The Sales Call Sublimatio...
The Empathy Optimization
Episode 13 - The Empathy Optimization
The Meemaw Materialization
Episode 14 - The Meemaw Materializatio...
The Valentino Submergence
Episode 15 - The Valentino Submergence
The Positive Negative Reaction
Episode 16 - The Positive Negative Reaction
The Celebration Experimentation
Episode 17 - The Celebration Experimen...
The Application Deterioration
Episode 18 - The Application Deteriora...
The Solder Excursion Diversion
Episode 19 - The Solder Excursion Dive...
The Big Bear Precipitation
Episode 20 - The Big Bear Precipitatio...
The Viewing Party Combustion
Episode 21 - The Viewing Party Combust...
The Fermentation Bifurcation
Episode 22 - The Fermentation Bifurcat...
The Line Substitution Solution
Episode 23 - The Line Substitution Sol...
The Convergence Convergence
Episode 24 - The Convergence Convergen...