I had a hip replacement in Oct 2013, then on Nov 23, 2013 I fell...had to have my hip redone, shattered the femer bone in the same leg and also shattered my wrist. Spent 2 months in a rehab center which was pure torture. I also have fibromyalgia. After approximately a year thought I was doing good. Went on vacation and found I had difficulty walking a short distance and had to use a wheel chair. If I go grocery shopping and have the support of a cart I do well. Every vacation the same thing happens where I have difficulty walking, ex: I start out good then after about 15 or 20 steps I start having difficulty walking and have to stop to rest. Last weekend went on a weekend getaway and the same thing happened...walk 15 to 20 steps, rest...then get a wheelchair. Needless to say I am becoming very discouraged.