Yes, they seem to have more problems laying/handling eggs. My terrazzo girl is the *only* snake I had become egg bound this year.
I asirated the first stuck egg but she had another 3 or 4 of the same size that also became stuck; then took her to the vet. I found an extremely good vet that specializes in unusual snakes and REALLY enjoys it.
He took a long time analyzing her and he had a theory that, due to the climate where these snakes originate:
That they are going to be used to temperatures that are much warmer. Even to the degree of which would kill a normal corn originating from farther North. He also felt that due to the diet they would normally have in the keys/extreme southern Florida, she would have access to a much higher calcium intake than mice or rats could provide.
He recommended taking her home, cranking up the heat for her specifically and giving her a calcium supplement.
It worked! Two calcium supplements added into her food and a higher heat and she spit out her eggs and was no worse for wear.
I think he's got a point that these guys have evolved a bit different than the *normal* corns.