I had an anterior hip replacement on May 9th. I was biking and uphill hiking as good as ever 8-10 weeks post op. I can still bike and do the elliptical without any pain. A few weeks ago though, I started experiencing some pretty good thigh and knee pain. Someday’s it makes it very difficult to even walk. Only hurts when I’m weight bearing. Has anyone else experienced this? I don’t have any pain in the hip, but I’m thinking it’s where the implant goes into my femur and I hope it hasn’t moved or become loose, etc… I understand that the bone grows around this new implant and maybe that’s the pain I’m still feeling. Just frustrated that it was going pretty well and now this pops up. I’ve never had thigh or knee pain before. I’m thinking of going back to my Doctor just to get an x-ray and some peace of mind.