The US is the only western country to practise routine infant circumcision. Thankfully all other western countries do not do so routinely.
There is probably some correlation between routine infant circumcision and the masculinisation of American women.
For the less masculinised American women, they can at least assume that a potential male partner from western countries outwith the USA and Canada is likely to be intact. And indeed even a majority of younger Canadian males are now intact.