Continuity mistake: In the beginning of the episode, when Cuddy presents the case to House, she has her cell phone in her left hand when handing him the file. She doesn't have it in her hand when she slides the file closer to him. When the camera faces her, you can see her arms are bent up while talking to him, and see the phone. When the camera is facing House, Cuddy's arms are hanging down by her sides, no phone.
Continuity mistake: Becca, the pregnant woman, says that Cuddy must be mad at her for having been a drug addict and possibly causing her baby's lungs to be underdeveloped. While she's talking, her right hand is rubbing her belly. In the close up, the hem of her hospital gown just barely reaches the middle of her tummy. In the immediate next shot, it is much further to the right side.