This is the first time I have ever incubated eggs. I had 14 duck eggs being incubated in a still air incubator. I have had 10 of them hatch. There are two left that have externally pipped yesterday. I also lost two due to one dying in the egg and one that was first to hatch that didn’t absorb the yolk sac and passed away. I was wondering how other peoples hatch rates are and if they assisted with a hatch or not.