My 3 year old has been limping now on and off for 6 months. Worse in the mornings gets slightly better the more she uses it. Two weeks ago the limp was quite severe. Saw the Gp who wasn't concerned at all.the limp persisted so we went to our A&E who said there was an obvious limp but because she wasn't in pain they weren't worried. They xrayed her hip said she was fine and told to go home. I asked if it could possibly be an issue with her knees as she is always limping or her knees always give way. Showed them a photo which I thought showed slight swelling around the knee. He said they looked fine and no reason to stay her knee as no pain. The limp is still there. AIBU to pay privately for an X-ray of her knee? TIA