I have a first time broody, who I let sit on eggs to incubate. The first one hatched early, with yolk sac still out of abdomen, and died. The second hatched early this morning and was fine with mom, until about 1/2 hour ago I checked in on them and she had clearly pecked it to death There is another egg that pipped, and will likely hatch soon. Should I leave this chick with her, or will she kill it too?? I'm so sad and sick right now...I don't know what to do. Not prepared to raise chicks, as I thought she would. But if I need to, obviously I will...don't want her killing anymore of them. Any advice greatly appreciated!