Current studies

Are you a twin or higher order multiple (HOM)? A very precious gift that only you can give is the donation of your time to a twin study. By sharing insights from your special twin relationship, you can help researchers make discoveries that benefit everyone’s health.

Below are our latest studies seeking twins and HOMs. You’ll find there are many ways to get involved – and often it is as simple as completing a questionnaire but this can be invaluable to research.

If you are interested in any, please click on the individual study link. We’ll email you with further details. If you’d like to be alerted when a new study begins, please contact us. TRA and our researchers appreciate your time and interest.