My Pekin duck, Luna, just started laying eggs this past week, and she has laid 5 perfectly fine eggs, five days in a row always around the same time at 5 in the morning when she starts building her nest. But these past two days (the 18th and 19th) she has laid soft eggs that are soft enough she accidentally squashed them im assuming because they were broken when i found them in her cage and the yolks were all over, and she laid them between 10 and 11:50 pm......my question is, is this normal for a first time layer? or is her calcium intake not correct?(as I saw the was the explanation for some other questions) she eats Dumor brand layer crumbles for egg layers with her correct percentage of protein for her age and snacks on fruits and veggies and meal worms. Her diet hasnt changed since shes been laying either so I am not sure if I should be concerned