Secondly, human cloning should be allowed as the sick requires it. For example, if the original human’s liver fails we could get a replacement from our clone. Cloned organs will not be rejected by our white blood cell in the future which makes it safer and more reliable for the transplanting of organs. Human cloning does not only apply to the fact of making genetic changes but also to the fact to obtain stem cells to cure disease. It could also provide a better medical field which obtain useful results. Thus, it is ethical to practice human cloning.