I'm wondering when your LO starts learning how to walk, does he or she fall regularly? I think my LO will fall n hit her head at least once a week. I'm worried that she's hitting her head too much.

yes falling is very very common. one adult just have to be with her CONSTANTLY to catch her in case she falls. Teaches her ways to fall. i rather then fall flat then backwards to hit the head

Can give them those walker to support them walking 1st. Once they more stable they will walk more without falling much. And always look out for sign like active if they fall too much.