(YMH) is a website developed by the Division of Adolescent and Young Adult Medicine at Boston Children’s Hospital. The purpose of the website is to provide carefully researched health information to teenage boys and young men.

The Division of Adolescent and Young Adult Medicine has a long-standing commitment to providing health information to teen boys, young men, and their parents. The mission of is to help teen boys and their parents improve their understanding of normal health and development, as well as of specific diseases and conditions. They want to empower teen boys and young men around the world to take an active role in their own health care.