I have two female Pekin ducks and today when cracking one of their eggs, I found a nasty thing. From afar it almost looked like an embryo, but there are no male ducks around. Then I looked closed and I don’t know what the heck it is, but also noticed the yolk looked funny on one side. Whitebeard, my larger female has laid some interesting eggs. She started laying about a month ago. She laid soft eggs, giant double yolk eggs, and finally she started laying normal eggs. Now this. I just need to know if she is sick or what the heck this is?