Even though this happened in January (and I’m just posting it now), but now every time I cook eggs I think of this story!
Supposedly this Swedish women, Agneta, heard somewhere that some grocery eggs are fertile and can be hatched if warmed. She gave it a shot with a 6 pack of eggs from Coop (a common grocery store in Sweden)
Jag köpte en äggkartong med sex stycken ägg och lade dem under äggkläckningsmaskinen. (Aftonbladet)
It worked! One of the 6 eggs hatched, and little Olle was born.