I'm sure it has been answered already BUT are faux/fake eggs needed? We have a 5 girl flock of laying hens and a 5 girl flock soon to be laying. How long are faux/fake eggs needed and will new to laying girls need them? Second question is are the fake eggs making a difference in our ONE broody hen again? She will collect an extra(the 5 nest boxes have an egg)fake egg to set on.