Do we have the right to have kids? It goes against every principle of "informed consent" - bringing a life into the universe is a grand and momentous thing, far more life-changing than any other action that would normally require consent.
Anyone who is born will die - eventually they will suffer, and they will lose everything. And they may not even live a joyful life in the interval beforehand.
We require consent for far less severe things in modern society.
If a being cannot give consent to exist, then it is not our decision to make.