try candleing them, if you see veins then i wouldnt worry. ive seen snakes eggs that look a complete train wreck hatch out

nevermind, just read that you did

Just make sure your substrate  is  Moist enough  and wait it out   nature will  Find a way

Find any and all areas your crestie eggs are sweating from. Rip off a tiny piece of paper towel, and lay it over the leaking area. It will dry and seal with the paper towel band-aid in place. It's okay if there is moisture loss, but that doesn't necessarily mean the baby is ready to hatch. What is happening is the baby inside is using up the shell to develop its bones, and the weakest areas on the shell are becoming so thin that they're springing leaks. A friend of mine gave me eggs to hatch, and several had the "frosted glass" texture, and several had the canyon patchwork look to them too.

Give your breeder female a little extra calcium, the eggs are a sign her calcium resources are low with the stress of breeding, and possibly give her a good year-long vacation from breeding!

On top of Ihkura's lovely comment, you won't be able to easily candle eggs that are closer to hatching, since the hatchling is using up more of the space inside, thus making a general dark lump inside of the egg.  Sometimes if you get the right angle to it you can see a little dot of light somewhere, but I haven't been able to after a few months

the eggs sweat before hatching, you should have a new baby soon.  once the eggs get close to hatching the gecko fills the egg so much that candling really doesn't work it all just looks dark

More calcium, don't slit and don't handle them if you can avoid it, it's possible they were laid at different cycle points. 

I have a crested egg that looks just like that. Very rough in texture, but is continuing to grow. Its the only fertile crested egg that I have, and i can now see the body and tail with candleing. We thought for sure that when its texture changed that it would begin to mold... but it never did. We're on day 60 with it and its going along wonderfully! Unfortunately, the first egg of the clutch was laid way too soon and went bad almost immediately. we accidentally interrupted her while laying and she didn;t lay this good egg for almost 3 weeks. Its the first fertile of the season for us. It's still ugly...but its now beginning to grow more and more everyday.

Hey I spoke with you at the Repticon about this egg... what happened with it?

I had some last season that did this very thing .... started to sweat near the end of the incubation cycle. I experimented with whether or not to slit them. Some I slit and some I let nature take its course. Unfortunately, none of them made it. For me at least, once they showed signs of sweating, they were already gone. It was really weird though because I had so many babies hatch out just fine, didn't do anything different, and then had approximately six clutches sweat and die in a row with beautiful, fully formed babies deceased inside. I never did figure out why. I researched and experimented extensively but never found a solid solution. So far this season, I haven't had any sweat. If I do, I'm definitely trying the paper towel trick! I hadn't heard that before. I'm curious to compare notes with you though. What incubation medium are you using? I was using perlite and I've switched to Superhatch this season.

I use all natural vermiculite with the GEO things for holding the eggs. It works really well for me. I have one last clutch incubating right now that is due late next month. Once they start sweating, I'm going to slit both of them and see what happens. I've got my female on a strict calcium supplementation now but these eggs are from before I started that so we'll see what happens..

Hey I just met you. And this is crazy. But award some points. Close this question, maybe?

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