 When Natalie suggests having another baby, Joel agrees, and after the family vote on the subject, Tom supports them.However, when they fail to conceive, Natalie suggests they have tests and Joel learns he has a low sperm count, making it unlikely he will have more children.Joel and Natalie then focus on the children they have by hiring Robert Perez (Tony Poli) as a tutor for Gypsy, with Joel unaware that he is actually an old acquaintance, David D'Angelo.