TwinsUK is open to new members! Any twins, identical or non-identical, who are 18 years of age and older, born or living in the UK can join the registry and take part in our research programme.
Twin pairs of different sex can join the registry and receive our updates but please be aware that you may not be contacted to take part in some of our current research programme due to the difficulties in comparing male and female twins in research.
More information about joining TwinsUK is available in our Volunteer Information Sheet [link to PoR VIS doc]. If you have any questions about taking part, please contact us and we will be happy to help: