I gave a talk on Virginia Woolf a few years ago. During the question-and-answer period that followed it, the subject that seemed to most interest a number of people was whether Woolf should have had children. I answered the question dutifully, noting that Woolf apparently considered having children early in her marriage, after seeing the delight that her sister, Vanessa Bell, took in her own. But over time Woolf came to see reproduction as unwise, perhaps because of her own psychological instability. Or maybe, I suggested, she wanted to be a writer and to give her life over to…