"When I was younger, I lost all the bones in my arm due to the inept magic of an even more inept teacher at Hogwarts. One beaker of Skele-Gro was all it took for me, as well as a Targeting Spell, and twenty-four hours later my bones had returned. It was an excruciating twenty-four hours, don’t get me wrong, but still just a day. A day after that, and aside from being stiff and sore ... as well as having a sort of prickly heat feeling where my muscles were resealing over the new bone structure ... I was fine.