Here are a few other threads with varying length discussions about the issues people have discovered with Desert females:
http://ball-pythons.net/forums/showt...ghlight=desert
http://ball-pythons.net/forums/showt...ghlight=desert
http://ball-pythons.net/forums/showt...ghlight=desert
And also, a thread on Fauna complete with pictures of surgery to remove bound eggs from the oviduct and a description of their findings during the operation:
http://www.faunaclassifieds.com/foru...=desert+female