Do most men change their mind about not wanting a baby eventually?

Answer 1

There's no specific answer, because only the individual can choose to change their mind. No other person or relationship can change their mind for them. What is a mistake is to become committed to a person who has made it clear to you that they don't want children, only to later blame them for your own refusal to accept anything other than a myopic belief that they would change their mind for you.

Instead of seeing a person's opinion of wanting to be childfree as wrong or eventually changing, view them as a person who knows themselves well and knows what they want from life. They have legitimate reasons for feeling the way they do.

Don't rely on a misguided belief that they might 'change'; accept their decision and either accept that you won't have a child with them, no matter how serious the relationship or look for someone who does want to have children. But then again I believe that people who sincerely don't want to be responsible for bringing a child into this world should not have unprotected sex either, otherwise they must bear the consequences and that's why we have the law to hold such people accountable.