ljhooray8, Igivein*, thank you for advising us, I thought perhaps MN would be the absolute worst place to post, almost by definition IYSWIM, but no-one has been mean to Winnie and me yet!
Worrying about worrying, I believe that's known as meta-worrying, I'm a big fan.
We have a pet, a dog, he was found on the street and was going to be put down, so that was a decision that took almost no worrying at all, we just had to have him. All done and dusted in about 3 days.
Some people say that if you get a pet you must actually want a child, it's a child substitute etc, but that winds me up no end, if I want a glass of wine does it mean I actually want a bacardi breezer?
But my point was actually going to be - I wanted a dog, I knew I wanted a dog, we got a dog. And for another e.g., I wanted to marry my husband, I married him. Surely something as big as motherhood, you should know that you want it before you attempt it?
I'm 90% sure that if age was not an issue, I would not be on MN today.
Husband, by the way, knew I didn't want children when we got together, but over the last year has started moving in the direction of "not wanting to be without a family forever" - and I guess he is one of the main reasons I'm here.