Laying here in bed, I listen to my wife’s breathing. I know the sounds she makes as she drifts off to sleep. Each breath ends in a different sigh: hmm, hmm, hymm, hympt. The final note signals her departure from a conscious state. I am sure I will join her soon, but for the moment, my thoughts are on other bedroom activities. We have been married almost ten years; we have two boys; 3 and 7 years old. My wife and I each ha...