Their piercing wails will let you know they're hungry, cold, have a dirty diaper, or want to be held. These early "conversations" can be frustrating, but rest assured, you'll get a better handle on what she needs in time. Laurie May, of Boardman, Ohio, and her husband quickly learned to read their daughter's hunger signal. When they were brand-new parents, they set an alarm to go off every two hours to wake Carter for a feeding. "We did not need the alarm!" she says. "We love to laugh at that one now."