I totally agree that most men want to avoid pregnancy, even if for selfish reasons instead of caring about their partners. It's not a question of estimating wi

I totally agree that most men want to avoid pregnancy, even if for selfish reasons instead of caring about their partners. It's not a question of estimating willingness to prevent pregnancy which I don't underestimate at all, but rather estimating to what depths men are willing to go to prevent pregnancy, compared with what women are already expected to do, and this is a result of gender norms. As far I know, what we have to go on mainly consists of fuzzy signals sent by pharmaceutical company research preferences. If someone knows of some solid research on this topic I'd love to see it.