I used a friends incubator & hatched 10 chicks, sadly 4 of these have died. But i have 6 healthy chickens, they are 5 weeks old now. I dont even know what breed they are! Could be 1 of 5 breeds i am told. But the big thing is, are they roosters or hens!!! Hoe do i tell? Knowing my luck they will be all roosters! Any tips on tell what sex they are? Or is it too soon. Look forward to hearing any help anyone can offer.