Providing a very large habitat with hiding places is essential for the safety of the female. Providing the pre-breeding conditioning described above may help the female to be more receptive, thereby protecting her from aggression of a spurned male. They may continue to deposit clutches at approximately 2 - 3 week intervals through May and June. They do not generally lay more than four clutches. Some are very expensive, designed for professional breeders.
Successful incubation is also possible with a well tended plastic container.
Of you may wish to make one yourself. Prepare a plastic container with a lid. Punch numerous holes in the lid for an air exchange. Some breeders place the plastic container in a larger box, with towelling under and around the container for added insulation, to insure steady heat. There are instructions for an inexpensive, homemade incubator here.