I have not read all the posts here, but i agree with you Twisterdog, personally i see that this child is still conceived by two loving parents,and to me wow knowing i was born with the purpose of saving my sibling would be such an honour, i would feel very special, and i am sure this child is loved just as much as her sibling anyhow, this is just m viewpoint, i honestly see nothing wrong with it and it is their business.