DAILYMAIL - Late last year, Kayleigh Fellows tipped the scales at 19stone, making her obese. Wary of gastric surgery, she decided to try an alternative - the Elipse balloon. Made from a thin form of plastic, it comes in a capsule with a catheter attached. Once swallowed,  a surgeon ensures it is in place using X-ray and fills with saline. Impressively, Kayleigh now weighs just 16st 2lb and her BMI is down to 36.5