1. Before undergoing a tummy tuck, you should be in good health. You should talk to your doctor about any health conditions you may have, such as diabetes or heart disease, that could affect your surgery. 

2. You should also avoid smoking and drinking alcohol for at least two weeks before and after the surgery. 

3. You should also arrange for a friend or family member to drive you to and from the hospital and to stay with you for the first 24 hours after your procedure. 

4. You may be asked to stop taking certain medications, such as blood thinners, for a certain amount of time before the surgery. 

5. In addition, you should also discuss with your doctor any medications, supplements, or vitamins that you are currently taking. 

6. You should also stock up on healthy foods that are easy to prepare, such as soups and salads, as you will need to follow a special diet after your surgery. 

7. You should also make sure that you have any necessary supplies, such as bandages, antibiotic ointment, and pain medications, to use after your surgery. 

8. Finally, you should make sure that you have comfortable clothing to wear