Also, in the future, please don't take out the eggs to feed to you lizard. If you do this they will keep laying and the hen will become sick and maybe die from the stain of all that calcium going out of her body to make the egg shells. It's better to replace the eggs with fake, and let them sit on them until they get bored.
Replacing the eggs with fakes makes sense, but why not feed the real eggs to the lizard after the switch?