I was just wondering how your son is doing? My son got diagnosed last week with Perthes, he's 3 years old. Very hard to stop him running about. He was bedridden at the weekend for 2 days. On anti-inflammatory tabs now which helps also. Just wondered about what to expect, I know everyone's different but would like to hear your story. Has he recovered now? I was told this would take around 3 years.