I have a bantam hen who has left her eggs twice now, 2 weeks into incubation. She has 6 eggs and one has been pecked to reveal a perfectly normal chick in the making. She goes back but her eggs have been unattended for quite a while. Is there any chance the other 5 could be alive? Is there anything i can do? She has had 2 previous hatchings and is normally a good mother....???