Dr. Mary Steichen Calderone is known for her groundbreaking work in reproductive health and sexual education in public schools. Calderone attended medical school later in life, and from 1953-1964 was the Medical Director of Planned Parenthood. In 1965 Calderone founded Sex Information and Education Council in the United States (SIECUS), an organization devoted to establishing sexuality as a part of physical and mental health. Calderone delivers a talk on her life and career.