U.S. Air Force Master Sgt. Byron Rauch, father of three and currently expecting his fourth daughter, dresses a practice doll during a New Fathers Workshop at Langley Air Force Base, Va. April 11, 2013. First-time and experienced fathers came together to share experiences and tips on what to expect during a spouse’s pregnancy and the first year of a child’s life. (U.S. Air Force photo by Senior Airman Teresa Aber/Released)