Biological Integrity is an anti-transgender website created in 2023 and maintained by anti-trans fringe group American College of Pediatricians (ACPeds). The group is opposed to trans healthcare, especially for people under age 26.
The site includes a number of misleading “fact sheets” supporting their belief that “transgender interventions harm, not help.”
ACPeds promotes a number of other anti-trans activists and organizations, including:
Legal
- Alliance Defending Freedom
 - America First Legal
 - Bright Family Law Center
 - Campbell Miller Payne
 - Child & Parental Rights Campaign
 - Eagle Forum
 - Liberty Counsel
 
Books
- Maria Keffler
 - Miriam Grossman
 - Abigail Shrier
 - Jeffrey E. Hansen
 
Resources
Trans Data Library (transdatalibrary.org)
- Biological Integrity Initiative
 - transdatalibrary.org/organization/biological-integrity-initiative
 
Biological Integrity (biologicalintegrity.org)