Hi Karen,
Seb fell out from his bouncy chair when he was around 4 months. He fell on his head so you can imagine. He screamed the place down but settled within 10 minutes, but we anyway took him to a&e because his eye was swollen, but he was ok. They said that if he would not feed ok or his routine would change we should bring him back so i dont think you need to worry. They also said that their bones are like rubber so its quite hard to break them.
xx
miriam