If I had just the one child, and I wanted another, I would not dupe. Children are at their best (to begin with) when they're babies and very content with just drinking breast milk and sleeping, but then they grow up and turn into wandering little s***s that have to touch everything, but you love them anyway, because they smile at you afterwards. After that, they go to nursery and then school, and you start getting some free time back, but then your other half starts getting broody wants another one and then blam, you have another one and it starts all over again.
This may or may not be a fairly rough recount of what happened to me...
I love my children though.
Sorry, did that hurt? That "sorry" was sarcasm. I am not sorry.