You are way out there with your thinking. Nobody denies born children the right to live. The idea was more in line of preventing children from being conceived

You are way out there with your thinking. Nobody denies born children the right to live. The idea was more in line of preventing children from being conceived in the first place. Not that this isn't fraught with moral, philosophical and other problems (just look at China), but at least it is obvious no children are being harmed by not being conceived.