I've been researching this some and found an old PB thread ...
http://forums.pondboss.com/ubbthreads.php?ubb=showflat&Number=22336with a post from Ewest....
"Sporozoan Parasites Sporozoan parasites are protozoans which produce a cyst in the fish that contains spores. Mitraspora cyprini infects goldfish and can be found in the kidney. The kidney enlarges and the fish appears bloated. Myxobolus notemigoni and M. aregenteus form cysts beneath the scales of golden shiners, making the fish unsightly. Pleistophora ovarie infects golden shiner ovaries, reducing egg production.
Egg masses appear discolored, opaque, yellow or brown instead of light green. Treatments for these diseases have not been developed and prevention requires culling of infected fish and disinfection of ponds. Pleistophora infections may be reduced by removing golden shiner females from brood fish ponds after two years of age."
As my GSH eggs were yellow/orange, like for example BG eggs, my GSH must have the parasite as the natural color of GSH eggs are supposed to be light green??