When author Naama Bloom watched her hilarious "Camp Gyno" video, about a tween who is the first girl at her summer camp to get a period, go viral in 2013, she knew she was on to something.
원문출처 : http://www.cnn.com/2017/10/18/health/puberty-book-periods-parenting/index.html
원문출처 : http://www.cnn.com/2017/10/18/health/puberty-book-periods-parenting/index.html