My other broody has 14 and she's so small she has a hard time covering them. Should I grabbed 2 or 3 from her? Ill grab them this morning. They never pipped.Bless her heart. Do you have any other eggs you can put under her? Those she has now really need to be removed before they bust and contaminate everything. It's hard to say what could have happened. The last few days of incubating are the hardest on the baby duck. Best to eggtopsy to see if any pipped internally, turned to pip or mal formed. I would remove the eggs, leave the nest and just let her hormones run their course. Sorry for your losses