Oh, you say Wind-Eggs (as a literal translation) in the Netherlands too, same word used in Germany: "Wind-Ei" - sometimes used for people with stupid thoughts.I'm starting to feel that this is not a weird temporary kink. I posted the last message on december 16. And they are solid good eggs. She never has laid wind-eggs (don't know the English word, it might be the same word?). Just started with a smaller egg with black dust on it, that week two more with less black dust, and being a steady daily egg-layer with the size it is now from them. Chicken-egg size. The white ones are a tad too high to fit in a chiken-egg-carton.
Another word for a soft-shelled egg (that's what it is called here) in German is "Hahnenei" - Rooster-Egg. We also say "trying to breed a wind-egg" if somebody pursues a goal that has no chance of being successful at all. - Languages! Love it!
foot any better?