Marc Coreger appeared in “The One Where Rachel Has A Baby, Part 1”. He and his wife, Julie share a semi-private labor room with Rachel and Ross. At first he seems quite friendly and helpful but soon proves to be a little too eager about the process of birth. He is so overly enthusiastic about pregnancies that it eventually creeps out both Rachel and Ross. Instances of this is when he takes pictures of Rachel having contractions and describing his wife’s cervix in graphic detail. Soon after this, he and his wife get transferred to the delivery room leaving Rachel and Ross with a new couple. After they leave, Ross refers to them as "The Disgustingtons."