Well that depends on the bird. Some birds' egg's takew about 1-2 weeks while others take 28 days.
Dr. Seuss wrote Horton Hatches the Egg.
After your egg hatches you name your pet and then you can take care of it.
Unfortunately, if a duck eggs breaks before it hatches, the baby duck shall not survive, if in early stages. If the egg breaks right before the duck hatches, the duck may survive.
No. It is what it is
Until the egg hatches.
The egg yolk nourishes the chick until it hatches.
wait until it hatches. then you will know
it hatches the same as other eggs just walk around until it hatches
Nothing. The father holds the egg until the egg hatches.
you have to just wait until the egg hatches - keep it in your party.
You just run around until it hatches.
A Togepi hatches from the egg.
You walk around until it hatches you have to have it on your party to do it to. Then it will tell you that it has hatched
There is no way of telling if a Pokemon in an egg is shiny until it hatches. Sorry.