One of our Silkie hens layed her first egg today. We have a Rooster that has been mating with them so it must be fertile? She didnot stay on the egg though and it is 55 degrees out, I grabbed it and her and brought them into the house in a box but she doesn't know what to do. Should we just eat the egg and wait for one of them to do it naturally or get an incubator? We want to raise some chicks but I need more information.