I have 6 eggs in a nest , what do I do with them, leave them alone, how long do I leave them In there, I can't tell if she lays on them, not broody. I have 4 girls, 1 drake. They are laying, do I just let them lay, I don't want to eat the eggs. These are my first pastel call mallards . Not sure if I want to hatch out right now, knowing Winter is around the corner. Need some advice. Anyone know about call mallard ducks ?