The procedure usually takes 2 to 3 hours under general anesthesia. Most patients experience only a small blood loss and blood transfusions are needed in less than one percent of patients. Prostatectomy patients typically spend one night in the hospital and are usually discharged as soon as their laboratory tests are acceptable, pain is controlled and they are able to retain liquids. Patients are discharged with special catheter, which is removed during an outpatient visit 5-7 days after the operation.