Should I (21/M) talk to my (22/F) girlfriend of two months about the fact that we might have differing views on having kids?

She mentioned in passing on one of our first dates that she didn't really see herself having kids, but we haven't talked any more about it. I forget if I mentioned that I always thought I would have kids. I'm not 100% sure or anything - it'll definitely depend on a lot of circumstances - but I just imagined it happening. We haven't talked about it since.

I don't want to bring it up for fear of it ending our relationship (which I think is the best relationship of either of our lives so far), but I don't want to waste her time and end up hurting her a year from now with information I could provide now.

Of course, 21 and 22 is pretty young to know stuff like that. I definitely won't want to have a kid for another 7-10 years. I'm pretty sure I'd be ok with dating her for a year and then if we both are pretty set on opposite views on kids, splitting up, but I don't want to hurt her. Should we talk about it now or is it too soon?

TL;DR: Should I tell my new girlfriend who probably doesn't want kids that I probably want kids, even though we're pretty young and it might end a good relationship?