I will do so by challenging the arguments against PGDS and with the claim that it reduces suffering for the child that will be born. There is a distinction to be made between the permissibility and encouragement of PGDS, which is what I am addressing in my paper, and the duty and obligation to utilize the technique.
Now some would argue whether the notion that selecting against disabilities can actually lead to less suffering for the person born, and rightfully so. We can all agree that certain disabilities and diseases mean painful and arduous lives for individuals afflicted; however,I argue that the person born is not a compilation of DNA but rather who they are in this world. Initially, that would be “first born child.” Derek Parfit (1984) has argued that most reproductive choices cannot benefit a future child before the choice of one embryo over the other changes the genetic identity of that child. So, to choose one embryo over the other causes a different child to come into existence. This stance implies that the identity of a child is based on a unique genetic makeup. If we were to use that logic and judge identity only by