If you have recently undergone weight loss surgery or are considering it, then it is important to be aware of what you'll need to do to maintain the massive weight loss. Do note that even though the weight was surgically removed, you now need to focus on certain lifestyle changes, right from your dietary to exercise routine, and going for follow-up surgeries to control the excess skin and fat. Today, with expert inputs from Dr. Atul Peters, Director at the Institute of Bariatric, Metabolic and Minimal Access Surgery, Primus Super Speciality Hospital, we take a look at what to expect after weight loss surgery. *Images courtesy: © Thinkstock photos/ Getty Images