Puberty Blockers block brain development User dogkindrepresent, in the The campaign to stop gender insanity. subreddit, 21 Jul 2019
01-23-17: "Drop in IQ of about 8 points" seen in small study of girls with precocious puberty treated with GnRHas, by Peter Hayes User SquirrelLuck, in the Gender Critical Feminism subreddit, 21 Oct 2018
Commentary: Cognitive, Emotional, and Psychosocial Functioning of Girls Treated with Pharmacological Puberty Blockage for Idiopathic Central Precocious Puberty User FreshOutOfGeekistan, in the Gender Critical Feminism subreddit, 11 Jul 2017