Members of the American College of Pediatricians, also known as ACPeds, and other medical professionals will announce their signing of the “Doctors Protecting Children Declaration” on Thursday during a press conference at the National Press Club in Washington, The Daily Signal has learned.

“As physicians, nurses, other health professionals, psychotherapists, and behavioral health clinicians, scientists, researchers, and public health and policy professionals, we have serious concerns about the physical and mental health effects of the current protocols promoted for the care of children and adolescents in the United States who express discomfort with their biological sex,” the declaration states.

It is co-signed by medical and health organizations including the Alliance for Hippocratic Medicine, Genspect, the American College of Family Medicine, the Association of American Physicians and Surgeons, the Catholic Medical Association, and many individual doctors, pediatricians, and nurses.