In leopard geckos the embryo can drown if the eggs flipps over, are cresteds the same way?

thanks for any help
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1.2.2 Leopard Geks
...1.0 High Yellow, 0.1 Blizzard, 0.1 Normal
... 2 hatchlings
1.1 crested geckos
2.0 White's Treefrogs
2.1 Fire Bellied Toads
0.0.2 Red Eared Sliders
Fish:
0.2.2 Parrot Cichlids
1 Upside Down Catfish
5 Goldfish
4 koi

Herpin since 93'