User blog comment:B214/High School DxD EX/@comment-16281343-20150725060322/@comment-104.7.80.176-20150725132134

I think the birth rate devils (pureblood or reincarnated) are the same as human it just their lifespans are so long that soles devils don't even think about children. Other than that think about this, would want to a kid she the world your living in could possibly be at war the next day? Until the kouh treaty was signed things like breeding weren't the main thing on peoples minds.