Not too much that you can do unfortunately other then to try and barricade anything off that you know is really dangerous and close doors.

Just this evening Alexander went for a mighty stack/face plant on our tiles- he was crawling way too fast for his own good and his hands slipped from under him . Almost immediately he came out in a bruise and a big egg lump on his forehead and cried and cried. But within 10 mins he was back crawling just as fast. As much as we dont like to see them hurt themselves it is how they learn.

Just be aware of the potentially really dangerous things which will hurt your dd like the bath or corners of tables etc. Otherwise good luck with it all.