Ooh, can I join the posse?
I'm an only and we have an only - three is the magic number for us.
DH and I actually spent the first 9 years of our marriage defending our choice to be child-free. Actually, people did stop asking after about 5 years or so. Then when we did decide that we wanted a child we chose adoption as a way to add to our family (I always considered DH and I to be a family, with or without a child). I'm sure that since we're an adoptive family there are a lot of people who thought that our stance in not wanting children was just a cover and that we had been trying for 10 years...but nobody has ever said anything. (Well, we did try for a little while, nowhere near 10 years, but followed our hearts when it wasn't getting us anywhere)
To be honest, we haven't had too many comments - yet at least (DS is 2.5), and maybe that's because we're an adoptive family and not biological...but it could be because of our no-kids previous stance. I know my parents got a lot of flack, especially from her brother and SIL since their oldest of 4 died young...but that always seemed so wrong to me - have more in case one dies?!?!?
Someone mentioned the "thick skinned" (or lack of) aspect of no siblings, but my dad goofed around with me a lot - and as I got older we teamed up on my mom (still do! she's very pick-able

) So I think it all depends on the family dynamic.
To the folks who would like more but biology is getting in the way...I just want to plug adoption as a wonderful option.

There are so many options to adoption, and there are a lot of assumptions and generalizations floating around that might keep people from fully exploring it as an option for their family.
Oh, and growing up I was never lonely, but I was very outgoing and always had a really great church family. I also had a canine sibling, which may have made a difference as well.
