What do you mean already? LOL! I know we only just got married, but we've been together over 4 years. And I'm not getting any younger (27 in a week-ish).
Hey now, there's nothing wrong with being 27 and not having kids. We've been married 4 years and dated for 3 before that and I'm so glad we've had this time to just be a couple. Really, two years will go by before you even know it.