Board Thread:Warhammer 40k General Discussion/@comment-20282318-20140210075721/@comment-177.136.152.254-20180616035228

most likely no because the chapter would use hypnosis and hormones to control the sex drive of the astartes because a)they wouldn't want the soldier to get distracted with theyr mistresses and b)they wouldn't want sex to be another form of exposure to corruption aka slanesh intervention.

Yet if they could reproduce i don't know how it could  be a bad thing for the imperium if the imperium could select their partners and they could reproduce in special circunstances like some sort of rite