I can't see myself at the age of 30...
Still, the way I feel right now, I would say no and buy a puppy instead. Currently I just want to get as far away from kids as I can, as most of them I know of are evil. But if I actually get to that situation where I am happily married, a lot will have changed by then and most likely my opinion along with it. I don't think I would be a very good mother as I am too hesitant about everything. The poor kid would be too confused about everything.
But then again, it would have its father too.