I was just curious.......... I'm planning to have my hens fertilized by our neighbor's rooster when they're old enough. But I heard that hens often leave their eggs alone and don't bother sitting on them. And so there was the incubator. But I'm wondering: which is better for fertilized eggs: in an incubator or under a hen's tummy? I'm thinking of getting silkies because I heard they're excellent mothers and will take care even other chicken's eggs or chicks. But some say an incubator will do better. Which is which? Thanks in advance!