Tater,
Oh, do I ever feel your pain. I was married for 6 1/2 years before the little one came along (5 months ago), which is very unusual in this family-oriented culture in which I live. I also had a miscarriage thrown in there, too. I got good at answering nosy children questions.
There are a lot of good suggestions for how to handle these questions in this thread, but here are a few more. If you feel like being sarcastic, try these:
Oaf: When are you going to have children?
Sarcastic answer #1: We do have them. We have five, but we keep them all locked in the basement.
[If your husband is there, even better, because he can tap your shoulder and say, quietly, “Only four, now. Remember, honey?”]
Sarcastic answer #2: We’ll go ahead and have some as soon as [husband’s] molestation charges are dismissed.
Sarcastic answer #3: [slap forehead] Children! Having children! THAT’S what we forgot to do!
[Of course I don’t advocate child molestation or abuse. However, I think that stupid questions deserve sarcastic answers. Shock value is the only thing that gets the point across to some.]
If you can’t be sarcastic–like if you’re in a professional setting–then the best response, IMO, is simple: “My, isn’t THAT a personal question!” Smile politely, and then either leave or change the subject. There is NO response to that one.
Dunno 'bout you, Tater, but I always felt more armed and secure when I had a few good answers ready…