Sarah is a researcher pushing the bounds of science and medicine. She's dedicated her life to making the processes of pregnancy and childbirth easier and safer for women everywhere. Until one day when she encounters a rival researcher up to no good. Her accidental eavesdropping leads to her becoming the next subject for her rival's experiments. She has to endure daily experiments to push her body to its limits, and they're only the beginning. Now she has to endure an impossible pregnancy that has cost every subject before her their life. Her own experiments and research are turned against her, and every day might be her last. Even if she manages to survive, a horrible question looms ahead. What's next?