Hi Linda, congratulations on having your surgery! I hope you are having a speedy recovery. About your question on walking after surgery, it is always recommended to speak with your doctor first, however, it is typically recommended to start with light physical exercise (such as walking) as soon as you get home. The sooner you begin to walk, the sooner it will affect your recovery and in some cases, may decrease the length of your recovery. Try beginning with a slow walk for 5-10 minutes once or twice a day. After a few days of doing this, increase your time of walking to 20-30 minutes. If you feel that this is too much for you, you may break up the walking into 5-10 minute cycles. After you reach six weeks post-op, you should be able to do 30 minutes of walking at a relatively quick pace. At this point, you will want to talk with your doctor about increasing your physical activity to include strength training, increasing flexibility, and performing higher endurance exercises. Hope this helps and good luck on your weight loss journey!