What Are Fertile Eggs? Trader Joe’s describes their fertile eggs as ones that were “laid by hens in contact with roosters.”That doesn’t necessarily mean every egg in the carton can hatch.

If you want to find fertile eggs that make good candidates for hatching, Fosnaught recommends seeking out “Fertile hatching eggs from a breeder flock (hens and roosters kept for the purpose of ...

Trader Joe’s Customer Buys Fertilized Eggs and Shows How to Hatch Baby Chicks From Them. One TikTok user documented her decision to incubate the fertilized eggs, ... It’s Because of Bird Flu.

Trader Joe’s sells fertilized eggs—but why? And even more puzzlingly, why would people even want to buy them in the first place? We decided to investigate.