My daughter is nearly 7 and has complained over the last few months maybe a couple of times a week of her knee 'clicking' and she ends up in a pile on the floor. She says her ankles hurt quite a bit and she 'doesn't like running' because it hurts her knees and ankles. I've let it slide a bit because I was thinking it was just growing pains but after picking her up off the floor again today after her legs collapsed under her I think I should investigate. I'd like to swerve the GP because its impossible to get an appointment but not sure where to go. Any advice welcome.