Uncircumcised men

So ladies I’m talking to this guy and he was born in Portugal and has lived in the United States ever since. I know that circumcision isn’t common in other countries so me being me out of curiosity I asked if he was circumcised or uncircumcised and he’s uncircumcised. It doesn’t bother me at all but I’ve never been with someone who’s uncircumcised so I’m a little uneducated about it. So for any of you that have does it make anything different as far as sex or even blow jobs or anything? (Didn’t know where to post this)