How should the risk of Venous Thromboembolism (VTE) and Postpartum Hemorrhage (PPH) be evaluated?

Low risk: Routine monitoring.

Moderate to high risk: Initiate VTE prophylaxis per policy.

Moderate risk or blood loss greater than 500 mL spontaneous vaginal delivery (SVD) or greater than 1,000 mL cesarean.

High risk: Greater than 500 mL blood loss SVD or greater than 1,000 mL cesarean, vital sign changes.