Hi there,
My 3 year old daughter just fell off a heavy wooden stool, and then the stool came down and fell across the bridge of her nose. She was in a lot of pain, cried a lot, and soon after began yawning and seeming quite tired. This happened in the early afternoon, which is a time she sometimes naps anyway, but she seemed especially tired immediately after the fall. She's sleeping now; is there any reason to suspect a concussion? If so, should I wake her at a certain point during her nap?