Peg Rosen is a veteran parenting and family health writer for numerous digital and print outlets, including ParentCenter, WebMD, Parents, Good Housekeeping, More, Fitness, and Martha Stewart. She is a former editor at Child magazine and is co-author of The Girlfriends’ Guide to Baby Products and The Girlfriends’ Guide to Parties and Playdates. An active emergency medical technician, Rosen lives with her husband and two sons in New Jersey.