Is it a bad omen to crack open a bloody egg?

Cracking open a bloody egg can be unsettling, but it's not necessarily a bad omen. It often indicates that the egg was fertilized and that the embryo began to develop before the egg was collected. In many cultures, superstitions about eggs vary, but generally, a bloody egg is more a sign of a biological occurrence than a prophetic warning. It's best to discard it for safety and hygiene reasons.