Many women indeed long for children, while others are firmly against it and still more are undecided. But regardless of a woman’s feelings on childbearing, the decision to have kids is hers alone, to be decided for her own reasons. And no woman should have to submit to society’s relentless questioning on the matter.
"Why won't you give your mother some grandchildren after she gave you the gift of life?!" - this is exactly my argument - the choice to have children or not have children is an inherently selfish one. It is all about you and your desires. One choice isn't better or more noble then the other.