A woman I work with bought 2 tortoises from Petsmart. Both were supposed to be Russians I believe but the vet she took them too told her it was one Russian and one Greek. And of course one is male and one is female and they have been active. She is preparing for eggs but isnt sure what all she should do. She is moving them to an outside enclosure so the female can dig a burrow to lay. But from there are the eggs ok to incubate in the soil or should she do it artificially? Any info on this and maybe the gestation period wouldbe fantastic!