Need opinions

So the guy I'm sleeping with and I had a conversation about this a few times but I want some ladies opinions. So background info I'm 26 and he is 29. We both work full-time. We have know each other 11 years and use to date but haven't in 9 years, now we just are best friends who sleep together. I am not on birth control and we just don't like condoms so when we sleep together we aren't using any protection and he doesn't pull out. I am pretty sure I can't get pregnant since I haven't yet. But I every once in while I will ask him what he would want if it were to happen. He always just shrugs it off. One time saying he doesn't want kids with me. one time saying we would make cute kids. One time he said well maybe that would finally be what gets us back together(his choice we aren't) one time he said we would be really awesome co parenting friends. I just don't know what others thoughts are on this. Should i just try to get him to give me a real answer about what we would do? Should I just not worry about it because it hasn't happened yet?