Try cleaning your game becareful with it, Try restarting your game not literally press New Game and remake a file, If it never goes away NEVER EVER HATCH IT JUST LEAVE IT ALONE.
No only a Bad Egg.
Yes it can.
Its a glitched up Pokemon egg whatever you do don't hatch it.
You have to delete your save sorry dude/
You cannot get rid of a bad egg. The game will treat the bad egg as a real egg and will not let you get rid of it. So the only way to get rid of it is to delete your game and to start over.
yes you can
No.
In the Pokemon LeafGreen video game, Mew is not obtainable through an egg. Mew is a Legendary Pokemon which has only ever been available to players through Nintendo-sponsored special events, and is unbreedable. It is possible to receive glitched eggs called "Bad Eggs" which may corrupt LeafGreen's data, but this is rare.
Probably have a bug in the game and destroyed it. Maybe you have a Bad Egg in the game.
Restart the game :P.
if its the egg you get from the traveler then it becomes a togepi but if you get it from the daycare it will be the Pokemon that you have put together in the daycare
ive did the same thing with my action replay. The truth is if u have a bad egg there is only 2 things u can do. u can start over your game & it will be gone. or u can get a Pokemon ranch on Nintendo wii & transfer it into there. make sure it is the only thing there & then delete your ranch. basicly you're going to have to delete something.