"When will my baby start sleeping through the night?" the new mom of a two-week-old asked me. Controlling the temptation to say, "You're kidding, right?" I simply replied that all babies are different. True enough, but if you give up expecting that your one-month-old will sleep straight through, then you'll be less upset when you wake up at 2 A.M. Oh, by the way, it's a well-known fact that small babies only sleep for several hours at a stretch during the day~~never at night!