O-Negative (2005)

A desperate husband will go to any lengths to have a child with his barren wife Caroline - or so he says. When he recruits Sophie, a young street performer, to sell them her ovarian eggs, all he needs is for her blood type to match his wife's rare type of O-negative for the transplant to be a success. But when Sophie's criminal boyfriend Leo gets arrested in a kidnapping gone wrong, his underground boss Vincent Baldoni pressures her for the money Leo lost him in the botched operation. Soon things go treacherously wrong and Nick, it turns out, is playing a much darker game than anyone - especially Sophie - can imagine.