It is best not to turn them at all.
If they were very recently laid - they probably are OK - and the best course of action would probably be to leave them.

I'm not sure what the red you are referring to is. They do have a pinkish tint to them.
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3.6 L. getula californiae - 16 eggs (Cal. King)
1.1 L. getula nigrita (MBK)
1.0 Pantherophis guttatus guttatus (Corn)
0.1 Pituophis catenifer catenifer (Pacific gopher)
3.3 Elgaria multicarinata multicarinata - 14 eggs (Cal. Alligator Lizard)