***Aeons ago, I had the distinct pleasure (hah!) of watching a VD movie***
By any chance titled MOM AND DAD? I saw that 1940s movie in 1969 double billed with the anti marajuana movie SHE SHOULD’A SAID NO!(Aka WILD WEED) at a drive in theater.
For a 1945 movie it still made a come back in 1958 and 1969, and like VD, what goes around comes around.
No, this was a fairly straight up medical thing, and showed some patients in graphic detail. I don’t recall the title, wasn’t paying attention until about 5-10 min into the film.