My son had a wart on his leg. It's big and flesh coloured. I tried over the counter treatment, and contacted a private clinic but they don't treat under 18s, I'm not sure if that's typical of most clinics or not. Question is, will it clear up on its own? Or does it need removing? I don't want to bother the gp unnecessarily. It doesn't bother my son at the moment, but I don't want it to become an issue as he gets older. Thank you!