https://www.childline.org.uk/info-advice/your-feelings/sexual-identity/transgender-identity/
https://www.nhs.uk/conditions/gender-dysphoria/
https://www.brook.org.uk/your-life/gender-a-few-definitions/
https://www.brook.org.uk/your-life/difference-between-sex-and-gender/
Support Groups
https://www.transunite.co.uk/
Support Q&As
https://gids.nhs.uk/young-people