The decision to have weight loss surgery should be made only after careful consideration and consultation with an experienced bariatric surgeon or a knowledgeable family physician. A qualified surgeon should answer your questions clearly and explain the exact details of the procedure, the extent of the recovery period and the reality of the follow-up care that will be required. They may, as part of routine evaluation for weight loss surgery, require that you consult with a dietician/nutritionist and a psychiatrist/therapist. This is to help establish a clear understanding of the post-operative changes in behavior that are essential for long-term success. 
Life Long Committment
It is important to remember that there are no ironclad guarantees in any kind of medicine or surgery. There can be unexpected outcomes in even the simplest procedures. What can be said, however, is that weight loss surgery will only succeed when the patient makes a lifelong commitment. Some of the challenges facing a person after weight loss surgery can be unexpected. Lifestyle changes can strain relationships within families and between married couples. To help patients achieve their goals and deal with the changes surgery and weight loss can bring, most bariatric surgeons offer follow-up care that includes support groups, dieticians and other forms of continuing education.
Ultimately, the decision to have the procedure is entirely up to you. After having heard all the information, you must decide if the benefits outweigh the side effects and potential complications. This surgery is only a tool. Your ultimate success depends on strict adherence to the recommended dietary, exercise and lifestyle changes.
Do Your Research
The most important step in weight loss surgery is getting all of the information you need about the various surgical options. Ultimately your surgeon and other physicians are your best resource for information about the procedure they will recommend to you. When you ask a question, make sure you understand the answer. Do not hesitate to ask for a clearer explanation given in simpler language. The decision to have a weight loss surgical procedure may take several visits to their office and consultation with more than one doctor. Ask your doctor for names of other patients who have had similar procedures and who are willing to discuss their experiences, good and bad, with you.
You may choose to research weight loss surgery on your own via the Internet or through your local library. As with any search for medical information, be sure that your sources are responsible recognized experts in the field you are investigating. An excellent resource for weight loss surgery is the American Society for Bariatric Surgery.
Although the results of weight loss surgery can be drastic, there are potential risks and complications. Before making your decision, you should be well informed. These steps are necessary if you are to give what is called "informed consent" for the procedure. Informed consent is a legal term meaning that a patient agrees that they have received and understood enough information about a procedure's benefits and risks to allow them to make a decision that is right for them. Your surgeon will require you to sign a consent form before performing your procedure. Before you sign a consent form, you should have a solid understanding of what is about to take place. You should know what you would need to do to live well after the operation. And you should be aware of the signs or symptoms of complications to look for which may occur after your surgery.
