Occasionally, I'm asked if I'm married and have kids. Well, seeing as how I have no ring, nor no kids in tow, then, no. I'm not married, nor do I have kids. I think it's when you hit a certain age, people start to wonder. "You're getting up there, that biological clock is ticking! DON'T WASTE YOUR EGGS!"
I don't ever plan to have kids. I have a witch's brew of problems that I'd rather not be passed on to them.