I gave this a green heart just in the spirit of supporting work investigating this topic.
But in my own very limited experience, I find that hetero women have (more) orgasms when having sex with the right man for them and fewer/none with the wrong man.
In other words, it’s like all those old songs about “How can I tell he’s the right guy for me? It’s in his kiss.” Maybe there’s some biology involved, and the woman’s body is saying “nope, he’s not the right one for me so no big O.”
I’m not saying that’s the ONLY factor, but I am saying it’s one of them.
“Right” and “wrong” man are, of course, complicated labels :)