A Baby...

My boyfriend is 7 years older than me and mentioned having kids one day to me. I don't really want kids at all (and if you come in my comments saying "you'll want them someday" that will be ignored) but I think about kids with him every once in a while. I think he would make a good father but I also want to get my life together before I make any moves towards that. He doesn't want them right this moment but what if I never really want kids? And what if my life isn't together by the time he wants them?