Decision to having kids or not should not be taken from the perspective of the economy situation, because we basically have to depend on what we can afford to take and prefer to have when it comes to child birth, because I've seen people who can't even afford to manage a living despite that they only have a single child, while some were having many children and affording to live a desired standard of living, everyone goes for what they want at last.
What we want is not enough to decide what we should do. We should definitely decide whether to have kids from an economic perspective because we will only be making our own lives and our kids’ lives a lot harder than it’s supposed to be. Personally I would be happy to provide for my kids the best that I can.