So I got home from work tonite and this egg was laying in the middle of their floor. Not as bad as the one yesterday but flimpsy, I touch it and it dents in then rolls back into shape. So I decided to take the eggs out of her nest. After I counted them, I realized there were 6 meaning she laid one earlier and this almost shell less one is once again her second of the day. Why is she laying two again? The first one is hard as a rock, almost impossible to crack open. The second one is flimsy. Im still baffled. So I left 3 in the nest and took 3 not that she cared I even took them. After cracking them open, they are fertile. Can I still feed them to the ducks if their fertile? And the huge egg I have yet to crack, I'm scared something is in it!!!!!