hi so i have been wanting to hatch some chickens eggs and i have a rooster and nine hens so im going to be getting a incubator and im going to start incubating some chicken eggs but i dont know when i should help a chicken get out of the egg and i knoe not to help unless they need it but when do they need the help and how do i help with out hurting the chick im trying to learn has much has i can and would love all tips and input thanks