Eggs can safely stay in a coop for a couple days before gathering. The only danger would be for the chickens to break them inadvertently while they were flying around.
In FarmVille, the eggs will last forever in the coop. They will never go bad the way crops wither.
It would really depend on the ambient temperature in your coop or kitchen. Temperatures lower than 70F will delay spoilage for days. In North America, standard practice is to refrigerate egg immediately upon collection. In other countries, eggs are still considered "fresh" and sold as much as 10 days after collection.
Fresh eggs can be refrigerated for up to 4-5 weeks before they spoil.
3 - 8 Months depending on ground temp.
Unpeeled boiled eggs are good for about one week in the refrigerator before they spoil.
Hard boiled eggs can be refrigerated for up to one week before they spoil.
Cooked eggs can last in the fridge for up to one week before they spoil.
Robin eggs can be left unattended for up to 30 minutes before they are at risk.
Hens typically sit on fertile eggs for about 21 days before the chicks hatch. This is the normal incubation period for chicken eggs. Days 1–18: The embryo develops inside the egg while the hen keeps the eggs warm. Around Day 18: The chick moves into position for hatching. Days 19–20: The chick begins breaking into the air cell and may start “pipping” the shell. Around Day 21: The chick usually breaks out of the shell. The exact timing can vary slightly. Some chicks may hatch a little earlier or later depending on incubation conditions and the individual eggs. So, if a hen is still sitting on the eggs after Day 21, a short delay does not necessarily mean something is wrong.
It is best to check the date on the carton to find out the length of time on how long to keep eggs. Eggs will rot 30 days after the sell by date on the carton.
One should eat eggs 20-30 mins before a netball game.
Boiled eggs can typically be kept in the fridge for up to one week before they spoil.