I'm not sure what I thought would happen exactly after I did this thing called giving birth. I knew I would be called mother . I knew I would have a son or a daughter . I knew my husband and I would be parents . But as concrete as these words are, from the other side of now-knowing, I can say they feel like shells, shells full of light, but empty of the true weight that fills them when a baby that was hidden is brought into the visible world and placed in one's arms. I look at my son, and daily I think, pregnancy was work, birth was labor, but it was easy, so easy, far too easy for the fact of him, that he is real and really here. What had I heard would happen exactly? Loss of sleep, a lot of diapers, warmth, deciphering cries, learning to soothe, learning to dress and bathe and feed someone small, and love--letting a new kind of love in. And each of these things has occurred, over and over. Yet they are not what has happened , not really. What has happened is I wake in...