Whether you've chosen to have children or live child-free, how and when did you (or will you) reach this decision? If you're in a relationship, did you (or will you) decide separately or together?
Not everyone is meant to have kids,and the ones who don't shouldn't be made to feel guilty;I have no idea how that gets started.I also don't understand the "leaving a legacy" rut that people get into.You should make your mark on the world with your OWN self. If you can't deal with your DNA not being left behind for generations,you've got some personal issues.Have kids because you enjoy kids.
I was put here to entertain them,not have them.When I'm done,the kids have had a good time,and I can send them back to you.The species still continues, and I won't get arrested because I believe in spanking.Everybody wins.