Between 10 and 20 percent of pregnancies end in a miscarriage. Yet, many families feel they have to grieve silently.We hear from two women working to comfort families mourning a baby. Maria Mosca--who lost her daughter, Lucia May, last spring--tells us where she turned for support.And nurse Terri Zeman, who started the perinatal bereavement program at MedStar Franklin Square Medical Center decades ago, tells us how the hospital helps families grieve the baby they didn’t get to take home.