Yesterday, the U.S. Department of Health and Human Services (HHS) published Treatment for Pediatric Gender Dysphoria: Review of Evidence and Best Practices, its peer-reviewed study of the medical dangers posed to children from attempts to change their biological sex. The report, released through the Office of the Assistant Secretary for Health, finds that the harms from sex-rejecting procedures — including puberty blockers, cross-sex hormones, and surgical operations — are significant, long term, and too often ignored or inadequately tracked.