Joanne Chavonne saw pregnant women everywhere in town, shopping at Target for diapers or dining at a Mexican restaurant. Then she heard that so many families were calling the medical clinic at nearby Fort Bragg for the results of pregnancy tests that the U.S. Army had to install an extra telephone line. And finally, over the summer, an administrator told her that the hospital on base was overrun with women in labor and was delivering nearly 300 babies a month. "I was shocked," said Chavonne, ...