those diseases are not biologically related expect that they are sexually-transmitted. herpes infection in the mouth is not necessarily sexually-transmitted but genital herpes certainly is.
having had chlamydia have anything to do with getting herpies later>. i had chlamydia over 20 yrs ago. now i am being tested for genital herpes. are to two related in anyway. 2 yrs ago tested positive for hsv 1 which you know this is in my mouth. i have an idea where that came from my husband. but at that time tested negative for genital herpes