Talk:One-Eyed Ghoul/@comment-28782102-20160707173343/@comment-104.174.94.113-20160712021642

So far that hasn't been revealed. One eyed ghouls might be infertile. Haise is compared to male calico, which is sterile. Eto might be obsessed with making artificial half ghouls because she is infertile. Half humans are not healthy, so having children might not be possible either. There has to be a reason Washuu keep donating their genes and keep ghouls like Rize around to breed.