I do not hatch chicks myself,, so not speaking from experience. But I do read a lot of articles. I know that peeps did hatch out chicks from store purchased eggs from Trader Joe's. They sell free-range eggs that some are fertile. Trader Joe's keeps their eggs refrigerated in their stores.
Hoping that this puts some perspective on your eggs being hatchable.
Also consider the fact that peeps ship eggs for hatching via postal service. I'm sure those may encounter cold temperatures during some portions of the travel. I know that shipped eggs do have hatching challenges, compared to non-shipped. That may be due to many factors,,, including rough journeys, and air sack detachments.
WISHING YOU BEST,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,and
