I have 3 White Embden geese that I got from a straight run tub in Orschelns. Last month I got 9 goose eggs. I left the eggs in the house, since the bigger goose was NOT gonna let me get near them. I'm wondering how you can tell which ones are male and which are female. The geese burried their eggs under all the straw, and I don't think they've been sitting on them, so I'm sure they aren't gonna hatch. Do these types of geese ever sit on eggs? And how long do they take to hatch? Thanks!