Rescued a House Gecko

[Catherine]

House geckos have very delicate eggs. She also might not have been fertilized.
I hope you have better luck with the next egg.

I don't know if candling is any good. Reptile eggs have a lot of yolk and that makes them dense. Usually you can tell if an egg is developing or rather, you can tell if it is not.

With practice you will recognize a fertile egg. They are a little different. They have a good layer of calcium and they are firm, but not hard.

She may have dropped her egg because of all the stress and confusion in her life. Once she is used to you she should be fine.