Puberty Blockers May Cause Irreversible Harm to Young Boys, Mayo Clinic Study Finds| National Catholic Register
The study included 87 children total, with 16 boys who identified as girls and nine of whom took puberty blockers.
https://www.ncregister.com/cna/puberty-blockers-may-cause-irreversible-harm-to-young-boys-mayo-clinic-study-finds