The Subject Is: Puberty is an animated film created by acclaimed artist Flash Rosenberg. The film deals with puberty and reproductive health, and introduces viewers to the physical, emotional, and mental changes that take place during puberty. Using straightforward narration and teen-friendly animation, The Subject Is: Puberty – Change Is Normal! gives answers to the questions that adolescents may feel uncomfortable asking while sending a strong message that the process of growing up is normal.