On Saturday, a sailor on board the USS Dwight D. Eisenhower visited the aircraft carrier’s medical department, complaining of stomach pains. The ship’s doctors would soon discover why: The sailor was pregnant. Hours later, she gave birth to a 7-pound baby girl.... ...Urban would not say whether there are standard repercussions for a servicewoman failing to self-report a pregnancy.... Infant diapers, baby formula and an incubator were flown out to the carrier on the day of delivery,