2 infertile clutches in a row?

Hey guys, my albino Leo just laid 2 eggs this afternoon and when I put them against a light source they both don't have veins. This happened to the clutch before this from the same parents. Is this normal? Or am I doing something wrong here? I'll post pics tomorrow, replies are greatly appreciated

I usually dont start seeing veins for about 6 days or so after being laid. Same thing happened to me, I candled them right away after being laid and it looked like yellow water inside, but I had a 100% hatch rate last year. Just keep them in an incubator anyways... sometimes the moldiest eggs will hatch the nicest babies.