I learned that I suffered from bipolar II disorder, a less serious variant of bipolar I, which was once known as manic depression. The information was naturally frightening; up to 1 in 5 people with bipolar disorder will commit suicide, and rates may even be higher for those suffering from bipolar II.

I certainly don't think it's inevitable that we don't love children who don't carry our own DNA. If that were true we wouldn't have millions of successful adoptions to consider. I do think that it's harder to love a child when you come into that child's life after the unrequited passion of infancy and early childhood has passed.

I had a second trimester abortion. I was pregnant with a much-wanted child who was diagnosed with a genetic abnormality. I made a choice to terminate the pregnancy. It was my third pregnancy, and I was very obviously showing. More important, I could feel the baby move.

Most writers spend their lives standing a little apart from the crowd, watching and listening and hoping to catch that tiny hint of despair, that sliver of malice, that makes them think, 'Aha, here is the story.'

I've sometimes thought that it's only by recalling that desperate devotion my kids once felt for me that I can maintain my own desperate devotion in the face of their adolescent sneering.