European Federation of Sexology - The official website of European Federation of Sexology.
https://www.europeansexology.com/
European Society for Sexual Medicine - Promotes research and exchange of knowledge of impotence and other aspects of sexual function and dysfunction.
https://www.essm.org/
Family Planning Association - Specialized in working to improve the sexual health and reproductive rights of all people throughout the UK.
https://www.fpa.org.uk/
Institute of Psychosexual Medicine - Provides education, training and research in psychosexual medicine for doctors in the UK.
https://www.ipm.org.uk/
Sheffield Centre for HIV & Sexual Health - Promotes positive, holistic sexual health and well-being and reducing health inequalities.
https://www.sexualhealthsheffield.nhs.uk/
The British Society for Sexual Medicine - Offers research and exchange of knowledge of impotence and other aspects of sexual function and dysfunction, in both men & women.
http://www.bssm.org.uk/