For decades, Title IX ensured that girls and women could compete on a level playing field, transforming athletics and opening doors to scholarships, careers, and lifelong opportunities. But today, those hard-won gains are under siege. Fairness on the Field: Defending Women's Sports in the Age of Gender Identity makes a clear and unapologetic case for protecting female athletics. Dr. Jason M. Eitner, Ed.D., draws on history, science, law, and real-world case studies to reveal how current policies allowing biological males into women's divisions threaten fairness, safety, and opportunity for young women. This is not a book of exclusion, it is a book of defense: defense of fairness, defense of opportunity, and defense of the athletes who train, sacrifice, and strive for excellence. A timely and compelling call to action, Fairness on the Field challenges readers to confront uncomfortable truths and embrace common-sense solutions. For parents, policymakers, educators, and citizens, it is an essential guide to preserving the integrity of women's sports for generations to come.