Announcement: Check out the IVTSF's open volunteer positions!
The International Vanishing Twin Syndrome Foundation (IVTSF) recognizes that great things rarely happen alone. It takes teamwork to make the dream work. Please find our partners below, in addition to other organizations and resources we proudly support.
ICOMBO is a global, voluntary organization that works to raise awareness of the unique needs of multiple birth individuals (infants, children, and adults) and their families, by promoting their health, education, and welfare. Since 1980, ICOMBO has been bringing together communities from around the world, with the common goal of improving the lives of twins, triplets, and more, and their families
Return to Zero (RTZ) HOPE is a community of bereaved parents, families, and providers offering inclusive resources and holistic support for anyone whose life has been touched by loss, including infertility, secondary infertility, miscarriage, ending a wanted pregnancy, stillbirth, infant or toddler death, loss through surrogacy or failed adoption.