The episode’s title "Joy" refers to both the name of the baby Cuddy loses and the medical "joy" (emotion) the patients regain after treatment. The "Huddy" Milestone
Throughout the episode, House relentlessly mocks Cuddy's desire to be a mother. [S5E6] Joy
Familial Mediterranean Fever (FMF) . House realizes the family is of Arab descent (having changed their name from Hamood to Harmon), which makes them genetically predisposed to the condition. Cuddy’s Adoption Heartbreak The episode’s title "Joy" refers to both the
Instead of arguing back, House kisses Cuddy passionately before abruptly saying "goodnight" and leaving. House realizes the family is of Arab descent
House and his team treat Jerry Harmon, a single father experiencing recurring blackouts and time lapses.
Information on the , including the song "Fire" by Daniel Lanois used in the final scene
The episode concludes with a major development in the relationship between House and Cuddy.