So should two parents who only have one arm be allowed to cut off their babies arm in order to make them like they are? After all, only having one arm isn't a

So should two parents who only have one arm be allowed to cut off their babies arm in order to make them like they are? After all, only having one arm isn't a debilitating injury in today's world. Even moreso with prosthetics it could be considered an advantage... Furthermore, since it isn't genetic, their child retains the options to choose whether their children will be one armed or not, unlike in this case where a gene might always be carried or carried a very high % of the time.