I've talked with people who think that siblings are a must. I've also talked with only children who think they had it REALLY good and never wanted siblings.
We are currently one nauseatingly happy family. I know it's a question that only WE can answer, but we are having a tough time with it.
I love our family. As is. We still feel super mobile. I'm not worried AT ALL about traveling with our Jude, etc. He's EASY (not that EASY is an important attribute, but hard IS, well, HARD). But, I never want him to feel lonely.
Obviously, there is room in our hearts for many more. No matter what we decide, we will be thrilled and it will be perfect for us. We are not making any decisions in the near future. But, I still want input. Are people REALLY better off/happier with siblings? I'm not sure (this is by no means a diss on MY lovely siblings).