Data analysis: The number of patients discharged on post-operative day 2 will be analyzed with a chi-square analysis. The morphine consumption at 24 and 48 hours, will be analyzed with the unpaired student's t-test. Post-operative visual analogue scale (VAS) pain scores will be analyzed for statistical difference using an unpaired student's t-test. Analyses of secondary outcomes such as immediate post-operative nausea and vomiting, subsequent anti-emetic usage, time to first bowel movement will be analyzed with the unpaired student's t-test Statistical significance will be assigned a probability of <0.05 for all analyses.