Of those who donated ova, 87 were the wives' sisters, including 3 sisters-in-law, 12 were relatives, including cousins, and 12 were friends and acquaintances. 23 of the men who donated sperm were the husbands' brothers, including 1 brother-in-law, 24 were fathers and two were friends.
How fascinating. How will the children feel when they learn that their real mommy gave them away to be raised by their aunt? How will they feel when they realize that their grandfather is really their father?
Parents and doctors don't let themselves be bothered by such disturbing thoughts. The children will be happy of course, because all they need is love! It doesn't matter who loves them - strangers are fully welcome to take on the parental role. A parent is whomever the adults INTEND to be the parent - and thinking makes it so! The children will be fine as long as they are cuddled and pampered and have appropriate role models of both genders.
Why would they want their "real" mommy and daddy? Puh-LEEEEZE. Biology is so passe.