Camille sets up Mona on a date with her best friend, the handsome and engaging Carlo, whom she hasn't seen for years. Mona is thrilled when she and Carlo hit it off, and believes he might be a long-term boyfriend prospect. However, Carlo is actually in love with Camille and wants to pursue a relationship with her. Meanwhile, Dee Dee and Big Dee Dee are desperate to find out the sex of the baby, while Charles insists that they should wait until the birth. The women try to go behind his back to the doctor.

The Thornes' plans for a well-orchestrated C-section go by the wayside when Big Dee Dee goes into labor three weeks earlier than expected. A panicked Dee Dee turns to Mona for help. Mona handles the situation beautifully, helping Big Dee Dee get to the hospital and deal with complications such as an overly perky new nurse; and having the delivery handled by a pregnant doctor who is a week past her due date and more than a little bitter about it. Dee Dee begins to resent Mona's calm demeanor and helpful nature, especially after Big Dee Dee sends her daughter out to find a doctor and asks Mona to stay in the room. Meanwhile, Spencer and Phyllis try to track down Charles, who has gone away to a men's retreat at an isolated cabin. Mona finally confronts Dee Dee and eases her jealousy by reminding her that she can simply lie and pretend that she was useful at the birth. Charles arrives just after Big Dee Dee gives birth to their son, Drew Christian. Big Dee Dee comes up with an ""offi