'only child' sounds a bit negative don't you think? I love the French description 'enfant unique'.
My son is one. I am one. My mum is one. Her mum is one. We are 4 generations of only children - quite unusual I guess.
I did not want to have an only child - i wanted two. It didn't happen and it won't happen - but I have come to the realisation that actually one is great - and that my reasons for wanting two were not good enough anyway (mainly social convention). I struggled with my one and two may well have tipped me over the edge.
What I find difficult though is the reaction of strangers - who seem to be amazed that anyone would only have one child and surely I must be getting ready for my next one. Because surely nobody would choose to just have one. I just find this view extraordinary, not to say ignorant.
Oh well, rant over. Come and join me parents of children without siblings!