Knee replacement surgery in Singapore has a mean recovery time of 6 months. Returning to normal and physically taxing activities may have twelve months. Individuals who have moderate to intense arthritis in both knees might consider finding double knee replacements—changing both equally knees through one surgery. See Double Knee Replacements https://www.theorthopaedicandpainpractice.com/the-benefits-and-risks-of-knee-replacement-surgery/