Skin grafts can be used for a number of medical issues. Most often they are used to treat a wide array of injuries due to severe burns or injuries to the skin. Grafts can be pulled from numerous areas of the body including the back, legs, and stomach. While the grafted portion of skin may not have its own source of blood, it only takes about 36 hours for new vessels to begin forming in the area. During this time, you may notice some bleeding after skin graft, but your health care professional will arrange to have the bandages changed as needed to ensure they stay as clean and dry as possible. Whike the patient may need to be especially careful in keeping the areas dry and clean, they shouldn’t attempt to change the bandages themselves. However, if a patient notices that the bandages are becoming soaked in blood, they may need to seek medical attention immediately.