Monte Carlo probabilistic sensitivity analysis. At the $100,000 per quality-adjusted life-year gained threshold, there is greater than 85% likelihood that cell salvage for cesarean deliveries at high risk for hemorrhage is a favorable strategy. At willingness-to-pay thresholds below $35,000 per quality-adjusted life-year gained, a strategy of no cell salvage for any cesarean delivery is favored. Below a willingness to pay threshold of $200,000 per quality-adjusted life-year gained, using cell salvage for all cesarean deliveries is not a favorable strategy. CE = cost-effectiveness.