I never wanted kids. My wife was of a similar mind until she wasn't, so we had one.
He's fantastic - I love him to bits. He's at Uni now and doing well. Having had him, I couldn't be without him. However, I'm absolutely no happier as a parent than I was not being a parent.
The idea that you have to have children to be happy and fulfilled is complete bullshit. Do what you like - find something you like to do, live how you want to live. Have kids if you want and if you can, and if it doesn't happen, so what ?
I couldn't agree more!
I love my childeren but I am not happier or less happy then before I had them, although before I had them i had more sleep, time for myself and my wife and more sleep