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Twin-Related Links

Organizations for Multiples

This list of organizations that provide assistance to twins, triplets and other multiples is by no means complete. We've listed addresses, web sites and contact information, if known.

Please let us know via email of any new sites or broken links.

Global Organizations
Support for Parents
Scientific Study

Latest Changes to List (Aug. 27, 2006)

Organization Information
Twins (11 listings)
Twinstuff Outreach Twinstuff Outreach
P.O. Box 395
Missouri City, TX 77489
CLIMB, Inc. Center for Loss in Multiple Birth, Inc.
P.O. Box 1064
Palmer, AK 99645
International Twins Association International Twins Association
ATTN: Lynn Long & Lori Stewart
6898 Channel Road N.E.
Minneapolis, MN 55432
Marvelous Multiples, Inc. Marvelous Multiples, Inc.
P.O. Box 467841
Atlanta, GA 31146
1.800.536.TWIN (8946)
Monoamniotic Twins
An online support group for high risk parents who are diagnosed with this extrememly rare and high risk type of multiple pregnancy (occuring in less than 1% of all twin pregnancies).

We have an online forum especially for parents of monoamniotic twins.

National Organization of Mothers of Twins Club National Organization of Mothers of Twins Club
P.O. Box 438
Thompson Station, TN 37179-0438
1.800.243.2276 or 615-595-0936
Twin Hope Inc. Twin Hope, Inc.
Education and Support
2592 W. 14th Street
Cleveland, OH 44113
Twinless Twins, International Twinless Twins, International
Support for Twins Who Have Lost Their Twin
PO Box 980481
Ypsilanti, MI 48498-0481
Twin Services Twin Services
P.O. Box 10066
Berkeley, CA 94709
Twin to Twin Transfusion Syndrome The TTTS Foundation, Inc.
Provides Support for Families During Pregnancy
411 Longbeach Parkway
Bay Village, OH 44140
Twins Foundation Twins Foundation
Membership Organization with Twin Registry
P.O. Box 6043
Providence, RI 02940-6043
Triplets and Higher (2 listings)
Mothers of Supertwins (MOST) MOST
A Support Network for Families of Triplets
P.O. Box 306
East Islip, NY 11730
The Triplet Connection The Triplet Connection
P.O. Box 99571
Stockton, CA 95209
Organizations Around the World (9 listings)
Australian Multiple Birth Association AMBA
c/o The National Secretary
P.O. Box 105 Coogee NSW
2034 Australia
Combined Organization of Multiple Birth Organizations COMBO
c/o Judy Linney
27 Woodham Park Road
Weybridge, Surrey, England
Il Mondo dei Gemelli Associazione Il Mondo dei Gemelli
Strada della Magra 100
10156 TORINO
178 271 2359
Multiple Births Foundation Multiple Births Foundation
Queen Charlottes and Chelsea Hospital
Goldhawk Road
London, England W60XG
Parents of Multiple Births Association of Canada POMBA
P.O. Box 234
Gormley, Ontario, Canada LOH 1GO
Twins and Multiple Births Association TAMBA
P.O. Box 30
Little Sutton
South Wirral L66 1TH
Twins Museum and Twin Study in Italy Italian Twins Study
Gregor Mendel Institute
Piazza Galeno 5
00161 Rome, Italy
Asociacion Puertorriqueña de Nacimientos Multiples Puerto Rican Twins Association
(En Espanol)
Support for Parents (7 listings)
Infact Canada Infact Canada
Breastfeeding Support
Infant Feeding Action Coalition
6 Trinity Square
Toronto, Ontario, Canada M5G 1B1
La Leche League Intl. La Leche League Intl.
A Breastfeeding Support Organization
1400 N. Meachum Road
P.O. Box 4079
Schaumburg, IL 60173
Mothers Offering Support Mothers Offering Support
Support for Stay-at-Home Moms
25371 Yrve Canyon
Valencia, CA 91355
National Organization of Single Mothers National Organization of Single Mothers
P.O. Box 68
Midland, NC 28107
Sidelines Sidelines
Information for Complicated Pregnancies
P.O. Box 1808
Laguna Beach, CA 92652
Special Children Special Children
Organization for Special Needs Children
P.O. Box 8193
Bartlett, IL 60103
Welcome Home Welcome Home
Support for Stay-at-Home Moms
8310a Old Courthouse Road
Vienna, VA 22182
Miscellaneous (2 listings)
Conjoined Twins International Conjoined Twins International
P.O. Box 10895
Prescott, AZ 63064-0895
Home School Families of Twins Home School Families of Twins
Support Group for Parents Home-Schooling Twins
Margie Downey
1112 Eton Drive
Richardson, TX 75080-2905
Scientific Study (6 listings)
California Twin Study California Twin Study
Studying Twins Living in California
Center for Study of Multiple Birth Center for Study of Multiple Birth
Suite 464, 333 East Superior St.
Chicago, IL 60611
International Society for Twin Studies International Society for Twin Studies
C/O The Louisville Twins Study
Health Sciences Center
University of Louisville
P.O. Box 35260
Louisville, KY 40294
Mid-Atlantic Twin Registry Mid-Atlantic Twin Registry
Serving twins born in VA, NC or SC or interested twins worldwide
Virginia Institute for Psychiatric and Behavioral Genetics (VIPBG)
Richmond, VA 23298
University of Minnesota Twin Study University of Minnesota Twin Study
Dr. Thomas J. Bouchard, Jr.
Twins-Reared-Apart Project
University of Minnesota
Minneapolis Minnesota 55455
Wisconsin Twin Project Wisconsin Twin Project
Kathryn S. Lemery
Wisconsin Twin Project
Department of Psychology
1202 W. Johnson St.
University of Wisconsin-Madison
Madison, WI. 53706
All of these sites are maintained by other individuals and should not be held responsible for the information contained on these external sites.

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