I had 5 broody hens sitting on eggs all at once. The Seramas had 5 out of 8 hatch (so cute!). The Silkie and the unknown big hen are sharing a nest of big and silkie eggs. I don't know when they started. Should have hatched by now I thought. I candled a few and they are fully developed. I found a float test to see if they are viable. Most checked out. I also have a silver laced Wyandotte sitting on silkie, serama and big girl eggs. Those were due Sunday. Candled and floated fine on most of them. One hatched this weekend, a Serama I think but she crushed it. What is going on? Why is no one hatching? I have no luck with my bator. I think I had the humidity wrong on this last batch. This is frustrating!