International Society for Twin Studies - ISTS

31/05/2026

I am looking forward to hearing Dr Shaui Li speak on Friday. Have you registered for our webinar?

26/03/2026

When a family loses one or more babies during a multiple pregnancy, the path forward can feel overwhelming and disconnected. This session of the ICOMBO webinar series explores how healthcare providers and support organisations can work together more closely to catch families who might otherwise fall through the gaps. By blending clinical research with real-life stories, this international panel looks at how to provide the kind of care that truly understands the unique journey of multiple loss.

Hosted by Nichole Cubbage of ICOMBO and the International Vanishing Twin Syndrome Foundation, the panel features Millie Cann of Skye High Foundation, Nicholas Embleton, founder of the Butterfly Project, and Sharon Darke and Suzie Scofield, co-founders of Footprints Baby Loss.

Join the conversation on Friday 17 April 2026 at 6 to 7 PM UTC, 7 to 8 PM BST, and 2 to 3 PM ET, or on Saturday 18 April at 4 to 5 AM AEST.

Register here: https://sbee.link/a3uyfmdq8t



The Skye High Foundation Footprints Baby Loss

02/02/2026

ISTS WEBINAR SERIES (online via Zoom) tomorrow!

Next webinar:

Topic: Origin of an embryonic tumour in mozozygotic twins

Presenter: Barbara Walkowiak
Wellcome Sanger Institute, UK

Date: February 3, 2026, 3pm CET

Moderator:
Dr. Jenny van Dongen
Netherlands Twin Register

The online webinar is free for ISTS members.

ISTS webinar series The ISTS webinars will be held approximately every two months and will feature international expert speakers covering a range of topics related to twin research. ISTS members have free access to the zoom links after login to the website. http://youtube.com/watch?time_continue=2&v...

28/01/2026

Don't forget to renew your membership now, it expires always on 31 December.

https://twinstudies.org/membership/

28/01/2026

The new ISTS board welcomes you!

ISTS board 2026-2028 President Athula Sumathipala (Sri Lanka) Secretary General Monica Rankin (Australia) Board Members: Jeff Craig (Australia) Yoon-Mi Hur (South Korea) Yoshie Yokoyama (Japan) Nancy Segal (USA) Adam Domonkos Tarnoki (Hungary) Jenny van Dongen (Netherlands) Treasurer Nicholas Martin...

28/01/2026

ISTS WEBINAR SERIES

3 February 2026

Speaker: Barbara Walkowiak PhD student Wellcome Sanger Institute, UK

Title: Origin of an embryonic tumour in monozygotic twins

Please find the zoom link below.

https://vu-live.zoom.us/j/5384076281?pwd=cFMrMTVqVXJseWlya2FPakd1VGRwQT09

Meeting ID: 538 407 6281

Passcode: 639065

31/12/2025

ISTS wishes you a Happy New Year!

12/12/2025

Newly published article(s) for Twin Research and Human Genetics available on Cambridge Core

Turner’s Syndrome in Discordant Dizygotic Twins: Biological Origins and Twin Relations/Twin Research Reviews: Prevention of Premature Twin Birth; Twin Gestation with Hydatidiform Mole; Update on Feingold Syndrome Twins; Qualitative MZ Twin Difference Studies/Media: Identical Twins Turn 100 Years of Age; Twins in Famous Families; Celebration of Yorùbá Twins of Nigeria; Identical Artistic Partners; Rare Conjoined Twins Separated
Nancy L. Segal
Twin Research and Human Genetics
doi: 10.1017/thg.2025.10034, 6 pages. Published Online on 4 December 2025