Broken Ribs?

Jon went to Deer Valley to go mountain biking last week. He took his sister Emily and they had a blast even though they both took a couple of hard falls. On the first run Jon was doing too many tricks and he fell hitting his ribs right on a log. I have been telling him to go to the doctor for a week now and of course he doesn't listen. This morning he calls me from work and says " Okay, call the doctor, I need an x-ray." He has an appt. this afternoon. Let's all cross our fingers that it is not too bad!