Talk to a guy in black city.
You canot a dialga egg in pokemon black and white.
an pokemon egg
yes
No.
If you put a Pokemon in the day care, you might end up with an egg.
You cant get a egg you have to breed it with a ditto
No, Celebi or any other Legendary Pokemon can't have an egg.
you cant but when the egg hatches then you can trade hope this helped.
no
Get two Pokemon of the same egg group (check pokemondb.net for egg groups) and opposite gender then put them in the Pokemon daycare on route three.
To get your pokemon to lay an egg you have to put 2 pokemon in the daycare.It has a better chance of laying an egg if you put Ditto in the daycare with the pokemon.
Depends on the pokemon.