I think you have to know yourself very well when making decisions about family size. I love children and am someone who has always been seen as being ‘good’ with them; I worked with them for a long time before having my own, find child development/psychology genuinely fascinating (I have a postgrad in this area), love playing with my own DD and am very much in touch with my own inner child (I can tolerate endless hours of role play and am one of those mums who always ends up on the play equipment in the park).
But I only have one child of my own and won’t be having any more. DP and I are both people who need plenty of headspace and downtime. We like relative calm and don’t do well with too much noise and chaos. We like being able to focus our resources and energies on one child, rather than being pulled in different directions. We like feeling organised, and not having the additional stress of having to sort out multiple packed lunches/school uniforms/World Book Day costumes. Having one child means that we always feel in control, and that we’ve ‘done our best’ by DD. We’re not frazzled, we sleep well, we rarely forget things, and we have plenty of time to listen to her and enjoy her as she grows.
We love DD to the ends of the earth, but we love and are interested in lots of other things too, and having less or no time for those things would make us miserable. We love travel, and having one child means we’re more flexible with our trips and can be more adventurous. I get to read books; he gets to spend time cooking and gardening (while also sharing these interests with DD). Babysitters are easy to come by, and resources aren’t stretched. We have plenty of choices when it comes to things like DD’s education, because we only have the one child to accommodate and can base all of our choices on what suits her best.
I completely understand that sticking at one child isn’t for everyone, and that larger families can work very well for those who have different priorities and a different temperament from us. But one is definitely the right choice for us, even though it can at times be challenging swimming against the tide and overcoming some of the still pervasive stereotypes around only children.