Future choices

Ladies, I’d like to know what you would do in this situation. You meet and fall in love with your absolute dream man (or woman) and everything feels right in the world. Since meeting this person you’ve made an breakable bond and have always got through any patch. After a lot of time passes, the talk of marriage becomes something of the near future, so you start to ask the big questions. One of those is the question of kids, you want at least one, maybe two but all of the sudden the one question threatens your relationship. You want kids, he doesn’t but he asks you to choose your future with him or the future you imagined with kids but without him. What would you do? Would you give up your dream man for the sake of having babies or would you give up having babies to stay with your man? I’m in a pickle here and need some other views so I can wrap my head around the situation.