This is a common trope, but having your first child will likely radically change your priorities in life. So you might want to wrap things up before it happens.

This is a common trope, but having your first child will likely radically change your priorities in life. So you might want to wrap things up before it happens. But I would not start something that is time consuming just before. Having a child is enough of upheaval in itself and for what it worth, it will give you a very clear focus. In a way having children is already like having a side business.