Accidentally cracked an egg...can I leave it in??????

[Cot Cot]

I've used candle wax and nail polish - never had one of those hatch.
I started using liquid skin bandage. Almost all of those have hatched.
One had a network of cracks (after dropping on floor) over 70% of the egg at day 10. I had no hopes for it. On hatch day it was out and running around when I woke up.
One advantage of the liquid bandage is that it has antiseptic properties unlike the other two options. It takes longer to dry than wax but faster than nail polish.

Interesting point with the liquid skin bandage having antiseptic properties. My little cracked egg is rocking around in the incubator now so hopefully all is well!