It's completely unethical to have kids and like another commenter has said brings a great disadvantage economically. I would suggest to anyone to not follow your advice.
edit: I won't be further commenting on the topic because the same people asking everyone "when are you going to have kids like me?" are just going to downvote. Yes, I rather see an end to humankind because that ends suffering. Less suffering in a universe is better than a universe that experienced more. Yes, nobody cares about the ones that wish they never had been born because of whatever reason that was inflicted upon them.
edit: I won't be further commenting on the topic because the same people asking everyone "when are you going to have kids like me?" are just going to downvote. Yes, I rather see an end to humankind because that ends suffering. Less suffering in a universe is better than a universe that experienced more. Yes, nobody cares about the ones that wish they never had been born because of whatever reason that was inflicted upon them.