I have some good friends who spent a lot of money on several cycles of IVF and at the time I thought she was acting a little nuts trying so hard and spending so much money to try.
I was her shoulder to cry on when she got pregnant and then lost the baby each time an attempt succeeded.
In the end, they wound up adopting a little girl and now more recently they have adopted a little boy too, but I think they had the right to decide when they were ready to stop trying IVF.
I agree that not everyone has the "right" to have a child, but when has that ever stopped people from trying anyway?