ball python incubation

[Rightur8]

so I have my incubator set up with the eggs that are about a week old. I tried to candle them to see the veins and could not see throught the shells. One of the eggs looks to be dying and turning to mold. why cannot I see through the other eggs?

[BCS]

You are doing this in a dark place right? Can you take a picture while candling them? I have never heard of someone not being able to see through the egg.

[dr del]

What kind of torch are you using? I use one of those little multiple led torches in a dark room.

Can you take a picture of the eggs to show us?

[PitOnTheProwl]

Bright light and dark room.
You are sure they are not slugs?
What temperature and humidity are you keeping them at?

[Stewart_Reptiles]

Candle your eggs in a dark room with a small LED flashlight.

This is what a healthy eggs vs infertile egg will look like.