I'm a woman and am 100% sure I don't want kids. It would be a deal breaker for me to be in a relationship with someone who was sure they wanted children. I mean, if they already have kids, that's one thing (because the guys I've dated usually don't have full custody). But, no. That's a huge life change and I think both people need to be on the same page.

That's just my 2 cents.