Egg pictures?

[tpflabs]

My daughter has to do an egg production talk tomorrow night for 4-H, does anyone know of a good website that shows pretty simple line type drawings of what an egg looks like in the various stages of incubation?
I would appreciate it!

 

[swtangel321]

Does this help at all ?? http://lancaster.unl.edu/4h/Embryology/EmbryoPhotos.shtml