4 ms·Many types of cancer, infertility, birth defects, damaged DNA as far as I remember.by onreact 7y agoMany types of cancer, infertility, birth defects, damaged DNA as far as I remember.jakemal 7y agoRemember from what?dqv 7y agoNothing, nothing! OP is not from the future if that's what you're implying.bagacrap 7y agoPsychohistory class.