TV’s most realistic birth sequence required an orthopedic chair, a silicone vagina, and some piano wire. Photo: Warrick Page/Warrick Page/MAX Spoilers follow for The Pitt episode 11, “ 5:00 P.M. ” It all begins with a joke. When a woman in labor gets wheeled into The Pitt ’s ER, Dr. Mel ducks her head under the blanket draped across the woman’s legs to check her progression. “I see hair!” she announces to a roomful of blank stares. “… Baby ’s hair,” she clarifies. It’s a simple line, but it