In 2002, my healthy, five year old female gray-banded king bred for the first time with another gray-band. After the expected time frame, she laid 11 infertile eggs, one of which was broken. Another infertile egg remained in her cloaca. After 24 hours, I was able to get this infertile egg out of her by gently applying glycerin, thumb pressure along with the snakes contractions. 75 days later, with no subsequent matings, a swelling at her cloaca was found to be another infertile egg and the hard, dark remnants of what appeared to be two collapsed eggs. After waiting several days, these were again forced from her as described above. She continues to feed well, but I elected to not breed her in 2003. She is a quality snake and I am tempted to breed her in 2004, but do not want to lose the snake due to egg laying problems. I'm interested in what you think might have caused eggs from two different clutches of normal sized, infertile eggs to fail pass from her? Would you expect similar problems if she is bred again?
Thanks,

