 Each patient will have his or her PONV risk classified based on the following risk factors Female gender, History of PONV or Motion Sickness, Non-smoker and Duration of procedure 60 min utilizing information already entered into the Anesthesia Record Keeping System. Patients having 0-1 risks factors present will be low risk. 2 risks factors present are medium risk and more than 2 risk factors present are high risk. 