Make sure Dr. Grant has a list of all medications you regularly take. He may advise you to temporarily stop taking medications, vitamins or supplements that can raise the risk of bleeding and other complications.
If you smoke, you will need to quit at least two weeks before surgery.
You can also prepare for surgery by stocking up on recovery essentials and ensuring you have a ride to and from surgery as well as a companion to stay with you for at least the first 24 hours after surgery.