Hi, my fiance is 59 yrs old, has a history of cardiac events/7 stents, he has COPD, Emphysema, is on oxygen at night. He also has what one dr. has said to be the biggest hernia he has ever seen, but did not do a scan of it or anything. He told him to lose 70 lbs. to be within his range he weighs 250. He also has a bad back. In the meantime, his abdomen keeps getting bigger and bigger. What are chances this thing could rupture, when he lays down and lifts his head and/or leg, there is a something that protrudes in the middle of the chest 4 inches wide by 14 inches long, it looks like a loaf of french bread. What do you think of this?