IMHO really rare, but then happened with several eggs from the same batch.

    • 0ops@piefed.zip
      link
      fedilink
      English
      arrow-up
      4
      ·
      2 days ago

      Double-yolkers are bigger and usually weirdly shaped in my experience. It’s not a guarantee or anything, but they never seem to look like a normal egg

    • tomiant@piefed.social
      link
      fedilink
      English
      arrow-up
      4
      ·
      3 days ago

      No but the thing is, they ONLY sell double yolkers. That way they don’t have to check. It’s double in every egg. Hmm?

    • Otter@lemmy.ca
      link
      fedilink
      arrow-up
      3
      ·
      3 days ago

      I think some chickens are more likely to lay them than others (due to age, or genetics). After that the eggs are somewhat larger, and you can check by shining a light through it