You're right about dislocation. Itis possible in the first 6 weeks. And that's the reason there's a lot of movement or position your legs can't do or take. After 6 weeks the tissues have already start to stick to your prothesis and the muscles are somewhat back yo their original position and they have recovered some of their strength. That's holding everything together and prevent dislocation. It's always possible to someone who really wants like with your natural hips.