Between 1993 and 2005, photographer Dianne Yudelson had 11 miscarriages. Her powerful photo series, "Lost," explores the emotional pain of miscarriage while providing comfort to other mothers who've been through the same struggle.

The photos in "Lost" depict mementos honoring the 11 babies Yudelson lost -- from sonograms to baby clothes and toys. Each image is named after the baby the items represent.