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Yes, it happens but not very often. Chances are embryo's will die well before they hatch.
Large hatcheries do not even bother when they candle and see two yolks.
The first obstacle is the chance that both yolks are fertilized, one or the other may be but two would be rare. One developing chick in with a non viable yolk is not good either. If by chance both were viable then it is a matter of space. As they develop, quarters get cramped rather quickly. Then there is the air problem. When the single chick first pips, one of the things it gets is air, nice fresh air. It has been living on the air stored in the egg between membranes. Two chicks working hard, use that small amount of air up very quick. Egg shells are porous but two chicks competing for the same air as one would normally need is another obstacle, so they must be fast and break through the two membranes and the shell at record speed.
All this adds up to, if it happens, both chicks and you have been very lucky, two for one deals are rare in the bird hatching game..
What else can I help you with?
Can you hatch ostrich egg in still air incubator?
If you can hatch a regular egg in there then you can hatch an ostrich egg.
Can you make a egg unfetilized egg hatch?
* Can you make an unfertilized egg hatch? No
Can you hatch a unfertlized egg?
An un-fertilized egg will NOT hatch.
Can a bad Egg in Pokemon hatch?
usually a bad egg can not hatch, a bad egg is NOT A WIFI EVENT, if bad eggs do hatch the game will either freeze or will hatch into another bad egg other Pokemon eggs at the time of a bad egg may hatch into bad eggs instead of Pokemon.There is no such thing as a bad egg in Pokemon.A bad egg can never hatch from itself it will just stay as a egg
When you put an egg in a refrigerator will a egg still hatch?
no because it has to be warm to hatch:)
Can you hatch an egg from an egg carton?
The average egg that is sold in a cartoon of eggs is not fertilized and therefore will not hatch.
Quail egg or chicken egg will hatch faster in an incubator?
The chicken egg will likely hatch first. Quail eggs hatch in 21 to 23 days. Chicken eggs hatch in 21.
What does the first egg hatch into in Pokemon pearl?
The egg that Cynthia gives you will hatch into a Togepi.
Does an eagle hatch from egg?
Yes it does, an Eagle is a bird, all birds hatch from an egg.
Does an eagle hatch from a egg?
Yes it does, an Eagle is a bird, all birds hatch from an egg.
Can we hatch commercial egg?
We cannot hatch a commercial egg because it is usually not fertilized.
How do you hatch a drago pet egg?
Just wait for it to hatch, "touch" the egg a bit.
