Must be such a conflict of emotions for the mom--"I really didn't want you, but now that you are here, maybe I can make some money off of you." Maybe she can tell her that when she's old enough or "You know you little burden, life threw me a lemon and I made lemonade." Whatever she tells her, I'm sure it will be real inspirational to the product of conception.
The hospital should be able to offset against its damages all the happiness that having a baby brings. It should be able to put on the stand childless women who are barren after years of trying, and couples who adopted, to value the child's positive worth. If the mother refuses to accept the theory of an offset, the child should be taken from her in Solomonic fashion and awarded to one of the childless witnesses.