The language we use reflects and in turn shapes the way we construct our experience of the world. (Plaskow acknowledges that)...all of these images of God are humanly crafted metaphors, but our metaphors emerge out of specific cultural and political context. When these contexts change, the old metaphors must change with them.
If you're a boy and you like teaching, you like nursing, you would like to have a doll, that's OK. We should each be free to develop our own talents, whatever they may be, and not be held back by artificial barriers.