How many eggs should i leave in the coop to see if she'll sit again. She just started laying again maybe 4 days ago. I was hoping she'd sit on some serama eggs for me. What do you all think? Does she have to be secluded by herself AWAY from the group? How do i try it with her? Shes sat on about 7 eggs before and only 2 hatched. 2 others died before they hatched. So shes been a mommy before.