Yeah with my 1st and this pregnancy I get gushing bloody noses. The humidifier does help some or u can use a saline nose spray. Just check with your doc what one's are safe to use
Try putting a humidifier in your Room. It's the only thing that stopped them for me.
They can be quite normal, yes.
Your body is producing more blood for you and the baby so it's normal to have a random bloody nose here and there but if it becomes to excessive, you should notify your dr. Be sure to drink plenty of fluids to keep your body hydrated.