Theoretically speaking, would successfully implemented and enforced and monogamy as properly defined, that being pairing with a single partner for life (not the current system of serial monogamy), have the effect of completely eradicating all sexually transmitted infections/diseases? Seeing as all the people who happen to have STDs such as herpes/have/HIV would be paired with a single partner for life, so even in the event of them infecting their uninfected life partner the disease would die off with them when they died, resulting in it not being spread further? Or is there a variable I'm overlooking that would continue to propagate STDs? And if it's the case that STDs would be eradicated, why is this fact not used more commonly as an argument for societally enforced monogamy being the norm?