This fantasy of control begins long before the child is born, though every now and then a sane bulletin lands amidst our fashionable perfectionism, a real-world corrective to our over-arching anxieties. I remember reading with some astonishment, while I was pregnant, a quiet, unsensational article about how one study showed that crack babies turned out to be doing as well as non-crack babies. Here we are feeling guilty about goat’s cheese on a salad, or three sips of wine, and all the while these ladies, lighting crack pipes, are producing intelligent and healthy offspring. While it’s true that no one seemed to be wholeheartedly recommending that pregnant women everywhere take up crack for relaxation, the fundamental irony does appear to illustrate a basic point: which is that children, even in utero, are infinitely more adaptable and hardy and mysterious than we imagine.