I'm checking in to update my recovery. I had both knees replaced in December 2015. I am very happy I had both done at the same time. There was never a point that I regretted having both replaced simultaneously. I'm very pleased with how my recovery has gone. An important point I want to make is, don't expect to feel fully recovered too quickly. It takes time for the deep tissues in the knees to heal after the surgery. No matter how you sugarcoat it, it's a very invasive procedure and the healing process will take some time. This isn't the weekend facelift type of operation. Until I was past the one year point, my knees felt sensitive and weak if I was on my feet too long. If I had to rate how I'm doing at the fifteen month point I would say I'm at the 95% point. Just allow yourself time to heal and guard your expectations so you don't feel disappointed if things don't progress at the rate you would like. It's wonderful to no longer have the pain of arthritis.