As a millennial man, I can confirm this to be true.
Only one woman I know who's passed 10 partners didn't have at least 1 STD and it was probably because she's gotten lucky/had Gardasil as a teenager. Note, too: I count the ones who wouldn't tell me their number as >>10. At this point, I haven't met one with <10 partners going on a decade.
So... all commie women?
So all millennial women?
As a millennial man, I can confirm this to be true.
Only one woman I know who's passed 10 partners didn't have at least 1 STD and it was probably because she's gotten lucky/had Gardasil as a teenager. Note, too: I count the ones who wouldn't tell me their number as >>10. At this point, I haven't met one with <10 partners going on a decade.