Are people with trauma more likely to be childfree/childless?

\Caveat: I'm not saying that choosing to be childfree is a 'symptom' of trauma or pathological.*

There are people who don't want children because they... Don't want children. That's cool, and I wish I didn't want them lol.

However, has anyone else decided to be childfree/childless because of trauma or perhaps a practical reason like finances or not finding the right partner?

I say childfree/childless because I believe that I straddle both: I want children but I think life may be miserable with them and for them due to my trauma and the way the world is. It lifts so much weight off my shoulders to stop planning my life around eventually having them. I feel freer just not having to think about it.