Here's the crazy big egg from my leghorn next to a buff orp egg and in my hand. No blood or anything!
And here's what my silkie left for me today, on her first day back from winter break. It looks like the egg folded on itself during development, and one side is completely flat:
And here's what my silkie left for me today, on her first day back from winter break. It looks like the egg folded on itself during development, and one side is completely flat: