User blog comment:Cococrash11/Hollows breeds with humans/@comment-1454424-20100501113455

No, hollows can't breed with anyone or anything. They can't even breed with each other, let alone humans and shinigami. Shinigami can breed with each other or rather, Souls with spirit power in soul society basically "live" the same way humans do in the living world. They need to eat, drink, sleep, grow-up, grow-old and they can have children. Hollows do not have lives. They just exist until they are destroyed. That's all. There is no comparison between a hollow and a shinigami.