Inclusion Criteria:  Age between 18 and 65 years Body mass index <60 American Anesthesiologists Association classification ≤III Commitment to stay within close proximity to the ambulatory surgery center for 4 days after surgery  Exclusion Criteria:  High risk for thromboembolic disease Has a history of major open abdominal surgery Bleeding disorders Heart disease Pulmonary hypertension Uncontrolled type 2 diabetes Severe obstructive sleep apnea Chronic obstructive pulmonary disease