So I got a clutch of 5 that was already sealed together by the time I got them out. There's 4 eggs on the bottom which are about half in the vermiculite, however the 5th is sitting on top of the other eggs.

It's about 3 weeks into it and last night the 5th egg had a good dent in it. I added a little water to increase the humidity, and tonight I looked at it again. The dent got bigger, and now there's two opaque spots on another part of the same egg.

Is this going to be a slug?