Doctors, former patients and hundreds of other walkers didn’t let rain dampen their enthusiasm for helping ensure healthy babies Saturday. Dr. Cynthia Cabrera was one of the participants in this year’s March of Babies, an annual fundraiser for the March of Dimes. “I saw more of the moms than the kids this year because they didn’t want to bring them out in the rain, but it was nice to see them,” Cabrera said, a Longstreet physician who works in the neonatal unit at Northeast Georgia Medical Center.