If the egg has a dark spot what does that mean?

Question

i have an egg for two days its a buy egg but i see lines on the outside and a dark spots what does that mean?

Answer 1

The egg has a meatspot in it. Most people wont eat that it looks growse. Its not able to incubate and hacth.

Answer 2

Are you candling the egg when you see the lines and spot???   If you are looking "inside" the egg, then the lines and dark spot usually mean development of an embryo......    check out this sight and look at photo day 4.....

http://lancaster.unl.edu/4h/Embryology/E...

hope this helps!!!