Mine are due on the 19th......thinking I need to remove a few of the duds, scared to death I will take out a live one! But pretty sure the duds are "clear" and were unfertilized......they never started to develop.
Didn't see any movement in the one egg that I know for a fact started to develop, but still holding hope that it will be ok! The other one that I am hoping has something in it I haven't been able to see through at all since day 1. So it stays. And there is a third that looks different from the duds, but not the same as the one that I know developed. So unless it starts oozing, it stays.
I"m going to be bald before this is all over! Hahaha!