[DeanThorpe]

the eggs MAY be fine, depends if they get trampelled ,or if they dry out etc... no guarentees if you arent there to sort it out.

If your leos have bred then you must be doing soemthing right... i reckon you have a hot spot mat temp higher than 86f, but if not then ok.

 

[DeanThorpe]

i think it should be a perm marker that doesnt smell.... i dont know though as i havent used one for egg marking.
sorry.