Do you believe it's selfish to have 4 or more kids?

That is the most ridiculous thing I have ever heard! Do you have children?? I have 4, they are NOT a "social trophy". Raising children is hard work, it takes patience, time, and a lot of responsibility. I support my kids in everything they do, I pay for their health insurance, I pay for their food, their clothes, their activities. How am I creating costs for the economy? However, if one is living in poverty and continues to milk the government for more financial aid by having more children, then yes..it is selfish. But don't accuse people that have larger families as "showing off" there genes.