Grey’s Anatomy is making a few adjustments to accomodate the baby boom that’s hit the cast of primetime’s Thursday night smash.

TV Guide have learned that Grey’s Anatomy is constructing an on-set nursery for Ellen Pompeo’s 6-week-old daughter Stella, Katherine Heigl’s 1-year-old girl Naleigh, 6-month-old Anniston, who is the daughter of Chyler Leigh, as well as the baby Eric Dane is expecting with wife Rebecca Gayheart early next year.