Misdiagnosed with a terminal disease named Dorek Syndrome, Quark sells his body parts on the Ferengi market to pay off his debts, then finds himself unable to break the contract. Meanwhile, Keiko is injured while returning from the Gamma Quadrant and Bashir transplants the baby into Kira, who will carry the baby to term.

Max Grodénchik (Rom)
Rosalind Chao (Keiko O'Brien)
Jeffrey Combs (Brunt)
Hana Hatae (Molly O'Brien)

• This was an interesting way to cover up Nana Visitor's real life pregnancy. (The father of Nana's baby is Alexander Siddig.)
  
• The runabout Bashir, Kira, and Keiko used was the new U.S.S. Volga NCC-73196.