Is it morally wrong for a person with a serious illness and reduced lifespan to reproduce, knowing that in all likelihood the child will have to experience the loss of a parent in adolescence? Assume that the other parent is healthy and prepared for life as a single parent. Can the reproduction be morally justified on the basis of it being less of a wrong to bring into existence a child who will likely lose a parent early on than for one person to deny the other the opportunity of experiencing parenthood? Obviously we are talking about two different recipients of potential harm here but I am focusing on the idea of a general moral wrong. i.e. which is the greater wrong?