Thanks, Theresa -- I'm gaining weight. The only side effect is gradual hair loss. My blood tests were read before infusions two and three. The nurse practitioners described the results as "fantastic" and "phenomenal." I developed a 16-week "training plan," so I'm in my best possible physical condition for surgery in April/May. It focuses on nutrition (125 daily grams of protein) and hydration (3.2 liters daily); each week includes five two-mile walks, two 30-minute strength training sessions, two 60-minute swims, one 60-minute stationary bike, and one round of golf.