These are bad times for motherhood – a kind of biological drudgery, some say, using up women who could do better things. Thoreau may have been the first to assert that people should not belong to farm animals, but the idea is now established doctrine with many farmers – and it has received amendments to the effect that people should not belong to children, or to each other. But we all have to belong to something, if only to the idea that we should not belong to anything. We all have to be used up by something.

