It appears a piece of eggshell covered up the wound and it has stopped bleeding for now. We don't have anything to check the humidity (this is my first hatch and I'm still learning). We hadn't seen any response to my post and wanted to act fast so we decided to remove the eggshells to clear...
This is my first time hatching chicks. I have 3 early hatchers (Day 20), and one of them was the first to start zipping its shell, but got stuck and the other two hatched before it did. It only took the other two chicks 1 hour or less to hatch and the third chick was struggling to hatch for 4...