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Declaration of Rights and Statement of Needs
of Twins and Higher Order Multiples

Adopted by the Council of Multiple Birth Organizations (COMBO) of the International Society for Twin Studies (ISTS)

May 1995

Introduction: The mission of the Council of Multiple Birth Organizations (COMBO) of the International Society for Twin Studies is to promote awareness of the special needs of multiple birth infants, children, and adults. The multi-national membership of COMBO has developed this Declaration of Rights and Statement of Needs of Twins and Higher Order Multiples as benchmarks by which to evaluate and stimulate the development of resources to meet their special needs.

Declaration of Rights

WHEREAS myths and superstitions about the origins of multiples have resulted in the culturally sanctioned banishment and/or infanticide of multiples in some countries:

I. Multiples and their families have a right to full protection, under the law, and freedom from discrimination of any kind.

WHEREAS the conception and care of multiples increase the health and psychosocial risks of their families, and whereas genetic factors, fertility drugs, and in vitro fertilization techniques are known to promote multifetal pregnancies:

II. Couples planning their families and/or seeking infertility treatment have a right to information and education about factors which influence the conception of multiples, the associated pregnancy risks and treatments, and facts regarding parenting multiples.

WHEREAS the zygosity of same sex multiples cannot be reliably determined by their appearances; and whereas 1) the heritability of dizygotic (two-egg) twinning increases the rate of conception of multiples; 2) the similar biology and inheritance of monozygotic (one-egg) multiples profoundly affect similarities in their development; 3) monozygotic multiples are blood and organ donors of choice for their co-multiples; and 4) the availability of the placenta and optimal conditions for determining zygosity are present at birth:

III.

A.   Parents have a right to expect accurate recording of placentation and the diagnosis of the zygosity of the zygosity of same sex multiples at birth.
B.   Older, same sex multiples of undetermined zygosity have a right to testing to ascertain their zygosity

WHEREAS during World War II twins were incarcerated in Nazi concentration camps and submitted by force to experiments which caused disease or death:

IV.  Any research incorporating multiples must be subordinated to the informed consent of the multiples and/or their parents and must comply with international codes of ethics governing human experimentation.

WHEREAS inadequate documentation, ignorance, and misconceptions regarding multiples and multiple birth increase the risk of misdiagnosis and/or inappropriate treatment of multiples:

V.

A.   Multiple births and deaths must be accurately recorded.
B.   Parents and multiples have a right to care by professionals who are knowledgeable regarding the management of multiple gestation and/or the lifelong special needs of multiples.

WHEREAS the bond between co-multiples is a vital aspect of their normal development:

VI. Co-multiples have the right to be placed together in foster care, adoptive families, and custody agreements.

Statement of Needs

Summary: Twins, and higher order multiples have unique conception, gestation and birth processes; health risks; impacts on the family system; developmental environments; and individuation processes. Therefore, in order to insure their optimal development, multiples and their families need access to health care, social services, and education which respect and address their differences from single born children.

WHEREAS twins and higher order multiple births are at high risk of low birth weight (<2500 grams), and very low birth weight (< 1500 grams), disability, and infant death:

I. Women who are expecting multiples have a need for:

A.   education regarding the prevention and symptoms of pre-term labor,

B.   prenatal resources and care designed to avert the pre-term birth of multiples, including:

1.   diagnosis of a multiple pregnancy, ideally by the fifth month, which is communicated tactfully, with respect for the privacy of the parents;
2.   nutrition counselling and dietary resources to support a weight gain of 18-27 kilos (40-60 pounds)
3.   obstetrical care which follows protocols of best practice for multiple birth;

and when the health of the mother or family circumstances warrant:

4.   extended work leave;
5.   bed rest support; and
6.   child care for siblings.

(See References, Section I).

WHEREAS breastfeeding provides optimal nutrition and nurture for pre-term and full-term multiples; and whereas the process of breastfeeding and/or bottle feeding of multiples is complex and demanding:

I. Families expecting and rearing multiples need the following:

A. education regarding the nutritional, psychological, and financial benefits of breastfeeding for pre-term and full-term infants;
B. encouragement and coaching in breastfeeding techniques;
C. education and coached practice in simultaneous bottle feeding of co-multiples; and,
D. adequate resources, support systems, and family work leave to facilitate the breastfeeding and/or bottle feeding process.

(See References, Section II).

WHEREAS 60% of multiples are born before 37 weeks gestation and/or at low birth weight and experience a high rate of hospitalization which endangers the bonding process and breastfeeding; and whereas newborn multiples are comforted by their fetal position together:

I. Families with medically fragile multiples need specialized education and assistance to promote and encourage bonding and breastfeeding. Hospital placement of medically fragile multiples and hospital protocols should facilitate family access, including co-multiples' access to each other.

(See References, Section III).

WHEREAS multiple birth infants suffer elevated rates of birth defects and infant death:

II. Families experiencing the disability and/or death of co-multiples need:

A. care and counseling by professionals who are sensitive to the dynamics of grief associated with disability and/or death in co-multiples; and
B. policies which facilitate appropriate mourning of a deceased multiple or multiples

(See References, Section IV).

WHEREAS the unassisted care of newborn, infant, and toddler multiples elevates their families' risk of illness, substance abuse, child abuse, spouse abuse, divorce, and potential for child abuse:

I. Families caring for multiples need timely access to adequate services and resources in order to:

A. insure access to necessary quantities of infant and child clothing and equipment;
B. enable adequate parental rest and sleep;
C. facilitate healthy nutrition;
D. facilitate the care of siblings;
E. facilitate child safety;
F. facilitate transportation; and
G. facilitate pediatric care.

(See References, Section V).

WHEREAS families with multiples have the unique challenge of promoting the healthy individuation process of each co-multiple and of encouraging and supporting a healthy relationship between the co-multiples; and, whereas the circumstance of multiple birth affects developmental patterns:

I. Families expecting and rearing multiples need:

A. access to information and guidance in optimal parenting practices regarding the unique developmental aspects of multiple birth children, including the processes of: socialization, individuation, and language acquisition; and B. access to appropriate testing, evaluation, and schooling for co-multiples with developmental delays and/or behavior problems.

(See References, Section VI).

WHEREAS twins and higher order multiples are the subjects of myths and legends and media exploitation which depict multiples as depersonalized stereotypes:

I. Public education, with emphasis upon the training of professional health and family service providers, and educators, is needed to dispel mythology and disseminate the facts of multiple birth and the developmental processes in twins and higher order multiples.

(See References, Section VII).

WHEREAS twins and higher order multiples suffer discrimination from public ignorance about their biological makeup and inflexible policies which fail to accommodate their special needs:

II. Twins and higher order multiples need:

A. information and education about the biology of twinning; and
B.health care, education, counseling, and flexible public policies which address their unique developmental norms, individuation processes, and relationship. For example by permitting and/or fostering:

1.  the treatment of medically fragile co-multiples in the same hospital;
2.  the neonatal placement together of co-multiples in isolettes and cribs to extend the benefits of their fetal position together;
3.  medical, developmental, and educational assessment and treatment which is respectful of the relationship between co-multiples;
4.  the annual review of the classroom placement of co-multiples, and facilitation of their co-placement or separate placement according to the particular needs of each set of co-multiples;
5.   the simultaneous participation of co-multiples on sports teams and other group activities;
6.   specialized grief counseling for multiples at the death of a co-multiple;
7.   counseling services addressing the special needs of adult multiples.

WHEREAS the participation by multiple birth infants, children, and adults as research subjects has made important contributions to scientific understanding of the heritability of disease, personality variables, and the relative influence of nature and nurture on human development; and, WHEREAS relatively little is known about optimal management of plural pregnancy and the unique developmental patterns of multiples:

I. Scientists must be encouraged to investigate:

A. the optimal management of plural pregnancies;
B. norms for developmental processes which are affected by multiple birth such as: individuation, socialization, and language acquisition;
C. benchmarks of healthy psychological development, and relevant therapeutic interventions for multiples of all ages and at the death of a co-multiple.

Adopted by the Council of Multiple Birth Organizations (COMBO) (comprised of representatives of 16 organizations from ten countries: Australia, Belgium, Canada, China, Germany, Indonesia, Japan, Sweden, United Kingdom, United States) (COMBO) of the International Society for Twin Studies at the Eighth International Twin Congress, Richmond, Virginia - May 31, 1995.

__________________________________________

Patricia Malmstrom, Chair

Council of Multiple Birth Organization

Endorsed by the Board of the International Society for Twin Studies, May 31, 1995

__________________________________________

Lindon Eaves, President
International Society for Twin Studies

DECLARATION OF RIGHTS AND STATEMENT OF NEEDS OF TWINS AND HIGHER ORDER MULTIPLES

Adopted at the Eighth International Twin Congress, Richmond, Virginia - May 31, 1995 by the Council of Multiple Birth Organizations (COMBO), International Society for Twin Studies.

Endorsing organizations and representatives, May 1995:

Country/Organization/Name

Australia
LaTrobe Twin Study - David Hay
Australian Multiple Births Association - Maureen Copeland

Belgium
Association for Research in Multiple Births - Robert Derom

Canada
Parents of Multiple Births Association of Canada - Kim Johnson
(known today as Multiple Births Canada)

China
Taipei Twins Association - Cheh Chang

Germany
ABC Club - Ute Grutzner

Indonesia
Twins Foundation - Seto Mulyadi

Japan
The Japanese Association of Twins’ Mothers - Yukiko Amau

Sweden
The Swedish Twin Society - Margareta Olwe

United Kingdom
Twins and Multiple Births Association - Rachel Hudson and Audrey Sandbank
Multiple Births Foundation - Elizabeth Bryan

U.S.A.
The Center for Loss in Multiple Birth - Jean Kollantai
The Center for the Study of Multiple Birth - Donald Keith
Illinois Mothers of Twins Clubs - Jean Herr
National Organization of Mothers of Twins Clubs - Rebecca Moskwinski and Marion Meyer
The Twins Foundation - Kay Cassill
The Twin to Twin Transfusion Syndrome Foundation - Mary Slaman-Forsythe
Twin Services, Inc. - Patricia Maxwell Malmstrom

STATEMENT OF NEEDS - REFERENCES

SECTION I - Prenatal Care

1.Brown, J.E., & Scholesser, P.T. (1990). Prepregnancy weight status, prenatal weight gain, and the outcome of term twin gestations. Am J Obstet Gynecol 162, 182-186.
2.Bryan, E., Higgings, R., & Harvey, D. (1991) Ethical Dilemmas. In D. Harvey, & E. Bryan (Eds.) The Stress of Multiple Birth (pp. 35-42). London: Multiple Births Foundation.
3.Callahan, T.L., Hall, J.E., Ettner, S.L., Christiansen, C.L., Greene, M.F, & Crowley, W.F. (1994). The Economic Impact of Multiple Gestation Pregnancies and the Contribution of Assisted Reproduction Techniques to their Incidence. New England Journal of Medicine, 331 244-9.
4.Cirello, P., Cohn, B., & Malmstrom, P. (1993). "Twinshock: a statistical profile of multiple births in California 1986-1989," Berkeley: Twin Services, Inc.
5.Dimperio, D.L. (Fall 1994). Nutritional Management of Multiple Pregnancy. The American Dietetics Association- The Perinatal Nutrition Report.
6.Dubois, S., Dougherty, C., Duquette, M., Hanley, J., & Moutquin, J. (1991). Twin Pregnancy: the Impact of the Higgins Nutrition Intervention Program on Maternal and Neonatal Outcomes. American Journal of Clinical Nutrition, 53, 1397-1403.
7.Ellings, J.M., Newman, R.B., Hulsey, T., Bivins, H.A., & Keenan, A. (1993). Reduction in Very Low Birth Weight Deliveries and Perinatal Mortality in a Specialized, Multidisciplinary Twin Clinic. Obstetrics & Gynecology, 81(3), 387-391.
8.Grether, J.K., & Schulman, J. (1989). Sudden infant death syndrome and birth weight. The Journal of Pediatrics 114: 4, 561-567.
9.Jewell, S.E., & Yip, R. (1995). Increasing Trends in Plural Births in the United States. Obstetrics & Gynecology, 85(2), 229-232.
10.Kiely, J.L. (1990). The Epidemiology of Perinatal Mortality in Multiple Births. Bulletin of the New York Academy of Medicine, second series, 66:6, 618-637.
11.Keith, L., Papiernik, E., Keith, D. & Luke, B. (Eds). (1995). Multiple Pregnancy. New York: Parthenon Publishing Group.
12.Luke, B. (1995). Maternal Characteristics and Prenatal Nutrition. In L. Keith, E. Papiernik, D. Keith, B. Luke (Eds.), Multiple Pregnancy: Epidemiology, Gestation & Perinatal Outcome (pp. 299-307). New York: The Parthenon Publishing Group.
13.Luke, B. (1994). The Changing Pattern of Multiple Births in the United States: Maternal and Infant Characteristics, 1973 and 1990. Obstetrics & Gynecology 84(1), 101-106.
14.Luke, B., Minogue, J., Abbey, H., Keith, L., Witter, F.R., Feng, T.I., Johnson T.R.B. (1992). The Association Between Maternal Weight Gain and the Birthweight of Twins. Journal of Maternal and Fetal Medicine 1, 267-76.
15.Luke, B., Minogue, J., Witter, F., Keith, L., Johnson, T. (1993). The Ideal Twin Pregnancy: Patterns of Weight Gain, Discordancy, and Length of Gestation. American Journal of Obstetrics and Gynecology 169(3), 588-597.
16.Malmstrom, P.M., & Biale, R. (1990). An agenda for meeting the special needs of multiple birth families. Acta Genet 39, 507-514.
17.Malmstrom, P.M., Faherty, T.J., & Wagner, P. (1988). Essential Nonmedical Perinatal Services for Multiple Birth Families. Acta Genet 37:2, 193-197.
18.Malmstrom, P.M., Wedge, M.W., Faherty, T.F., & Wagner, P. (1986, September). Respite Care -- A Lifeline for Low-Income Families. Paper presented at the meeting of the International Society for Twin Studies Congress, Amsterdam, Netherlands.
19.National Academy of Sciences (1990). Nutrition During Pregnancy. Washington: National Academy Press.
20.Papiernik, E., & Keith, L.G. (1990). The cost effectiveness of preventing preterm delivery in twin pregnancies. Acta Genet 39, 361-369.
21.Papiernik, E. (1995). Reducing the Risk of Preterm Delivery. In L. Keith, E. Papiernik, D. Keith, & B. Luke (Eds.), Multiple Pregnancy (pp. 437-451). New York: The Parthenon Publishing Group.
22.Papiernik, E. (1983). Social Cost of Twin Births. Acta Genet 32, 105-111.
23.Papiernik, E., Mussy, M.A., Vial, M., & Richard, A. (1985). A Low Rate of Perinatal Deaths for Twin Births. Acta Genet 34, 201-206.
24.Powers, W.F., Kiely, J.L., & Fowler, M.G. (1995). The Role of Birth Weight, Gestational Age, Race and other Infant Characteristics in Twin Intrauterine Growth and Infant Mortality. In L. Keith, E. Papiernik, D. Keith, B. Luke (Eds.) Multiple Pregnancy: Epidemiology, Gestation & Perinatal Outcome (pp.163-174). New York: The Parthenon Publishing Group.
25.Powers, W.F., & Kiely, J.L. (1994). The Risks Confronting Twins: A National Perspective. American Journal of Obstetrics and Gynecology 170(2), 456-461.
26.Worthington-Roberts, B. (1988). Weight Gain Patterns in Twin Pregnancies with Desirable Outcomes. Clinical Nutrition 7(5), 191-196.
27.

SECTION II - Breastfeeding and Bottle Feeding

28.Gromada, K.K. (1991). Breastfeeding Multiples. Doubletalk 11 (pp. 18-21).
29.Gromada, K.K. (1985). Mothering Multiples. Franklin Park, IL: La Leche League International, Inc.
30.Keith, D., McInnes, S. & Keith, L., (Eds.) (1982). Breastfeeding Twins, Triplets and Quadruplets: 195 Hints for Success. Chicago: The Center for the Study of Multiple Birth.
31.Malmstrom, P.M., & Biale, R. (1990). An agenda for meeting the special needs of multiple birth families. Acta Genet 39, 507-514.
32.Malmstrom, P.M., Faherty, T.J., & Wagner, P. (1988). Essential Nonmedical Perinatal Services for Multiple Birth Families. Acta Genet 37:2, 193-197.
33.Malmstrom, P.M., Wedge, M.W., Faherty, T.F., & Wagner, P. (1986, September). Respite Care -- A Lifeline for Low-Income Families. Paper presented at the meeting of the International Society for Twin Studies Congress, Amsterdam, Netherlands.
34.Sollid, D., Evans, B., McClowry, S., & Garrett, A. (1989, July). Breastfeeding Multiples. Journal of Perinatal and Neonatal Nursing, 47-85.
35.

SECTION III - Bonding

36.Anderson, A., & Anderson, B. (1987). Mother's Beginning Relationship with Twins. Birth 14 (pp. 94-8).
37.Bryan, E., Higgings, R., & Harvey, D. (1991). Ethical Dilemmas. In D. Harvey, & E. Bryan (Eds.) The Stress of Multiple Birth (pp. 35-42). London: Multiple Births Foundation.
38.Bryan, E. (1984). Twins in the Family: A Parent's Guide. London: Constable & Company, Ltd.
39.Lutes, L. (in press). Bedding Twins/Multiples Together. Neonatal Network.
40.Lutes, L. (1995, November). Bedding Twins Together: Fostering Co-Regulation. Paper presented at Developmental Interventions In Neonatal Care Conference, Chicago, IL.
41.Malmstrom, P.M., Faherty, T.J., & Wagner, P. (1988). Essential Nonmedical Perinatal Services for Multiple Birth Families. Acta Genet 37:2, 193-197.
42.Noble, E. (1991). Having Twins. Boston: Houghton Mifflin Co.
43.

SECTION IV - Loss

44.Biale, R. (1989). Counseling Families of Disabled Twins. Social Work 34:6, 531-536.
45.Bryan, E. (1991). But there should have been two. In D. Harvey & E. Bryan (Eds.), The Stress of Multiple Births (pp. 49-58). London: Multiple Births Foundation.
46.Bryan, E. (1986, September). Support for Parents Who Lose a Newborn Twin. Paper presented at the International Society for Twin Studies Congress, Amsterdam, Netherlands.
47.Sainsbury, M.K. (1988). Grief in Multifetal Death. Acta Genet 37:2, 181-186.
48.Stauffer, A., et al. (1988). Early Developmental Progress of Preterm Twins Discordant for Birthweight and Risk. Acta Genet 37, 81-87.
49.

SECTION V - Psychosocial Risk

50.Groothius, J.R., Altemeier, W.A., & Robarge, J.P., et al. (1982). Increased Child Abuse in Families with Twins. Pediatrics 70, 769.
51.McInnes, S. (1979). The Impact of a Multiple Birth on the Family in Home Help and Social Services. Alberta, Canada: Parents of Multiple Birth Association.
52.Nelson, H., & Martin, C. (1985). Child Abuse and Neglect. The International Journal 9, 501-505.
53.Nelson, H., & Martin, C. (1985). Increased Child Abuse in Twins. Report from the Department of Psychiatry, Lexington, KY: University of Kentucky Medical Center.
54.O'Brien, P.J. & Hay, D.A. (1983). Is Rearing Twins Different? The Development and Needs of Multiple Birth Children and Their Families from Birth to School Age. [Pamphlet]. Melbourne, Australia: LaTrobe Twin Study, University of LaTrobe.
55.Robin, M., Josse, D., & Tourrette, C. (1991). Forms of family reorganization following the birth of twins. Acta Genet, 39, 53-61.
56.Robin, M., Josse, D., & Tourrette, C. (1988). Mother-Twin Interaction During Early Childhood. Acta Genet 37:2, 151-160.
57.

SECTION VI - Multiple Birth Development

58.Ainslie, R. (1985). The Psychology of Twinship. Lincoln, NE: University of Nebraska Press.
59.Hay, D.A., et al. (1987). Speech and Language Development in Preschool Twins. Acta Genet 36, 213-223.
60.Hay, D.A., O'Brien, P.J. (1986, September). Early Influence on the School Adjustment of Twins. Paper presented at International Society of Twin Studies Congress, Amsterdam, Netherlands.
61.Hay, D.A., et al. (1984). The Role of Parental Attitudes in the Development of Temperament in Twins at Home, School and in Test Situations. Acta Genet 33, 191-204.
62.Lytton, H. (1980). Parent Child-Interaction: The Socialization Process Observed in Twin and Singleton Families. New York: Plenum Press.
63.Malmstrom, P.M., & Biale, R. (1990). An agenda for meeting the special needs of multiple birth families. Acta Genet 39, 507-514.
64.Malmstrom, P.M., Faherty, T.J., & Wagner, P. (1988). Essential Nonmedical Perinatal Services for Multiple Birth Families. Acta Genet 37:2, 193-197.
65.Malmstrom, P.M., & Silva, M.N. (1986). Twin Talk: Manifestations of Twinship in the Speech of Toddlers. Journal of Child Language 13, 293-304.
66.Matheny, A.P. (1987). Development Research of Twins' Temperament. Acta Genet 36, 135-143.
67.Matheny, A.P., et al. (1981). Behavioral Contrasts in Twinship: Stability and Patterns of Difference in Childhood. Child Development 52, 579-588.
68.Novotny, P.P. (1988). The Joy of Twins. New York: Crown Publishers, Inc.
69.O'Brien, P.J. & Hay, D.A. (1987). Early Influences on the School Social Adjustment of Twins. Acta Genet 36, 239-248.
70.O'Brien, P.J., & Hay, D.A. (1983). Is Rearing Twins Different? The Development and Needs of Multiple Birth Children and Their Families from Birth to School Age. [Pamphlet]. Melbourne, Australia: LaTrobe Twin Study, University of LaTrobe.
71.Pearlman, E.M. (1990). Separation-individuation, self-concept, and object relations in fraternal twins, identical twins and singletons. Journal of Psychology 124:6, 619-628.
72.Rothbart, B. (1994). Multiple Blessings. New York: Hearst Books.
73.Rowland, C. (1991). Family Relationships. In D. Harvey & E. Bryan (Eds.) The Stress of Multiple Births (pp. 59-67). London: Multiple Births Foundation.
74.Sandbank, A.C. (1988). The Effect of Twins on Family Relationships. Acta Genet 37:2, 161-172.
75.Savic, S. (1980). How Twins Learn to Talk. New York: Academic Press, Inc.
76.Scheinfeld, A. (1967). Twins and Supertwins. Baltimore: J.B. Lippincott Co./Pelican Books.
77.Segal, N.L. (1987, May/June). Jealousy: Does It Put Twins in Double Jeopardy? Twins Magazine 36, 36-59.
78.Wallace, M.(1986). The Silent Twins. New York: Prentice Hall Press.

SECTION VII - Training

79.Bryan, E. (1983). The Nature and Nurture of Twins. London: Bailiere Tindall.
80.Bryan, E., & Harvey, D. (Eds.) (1991). The Stress of Multiple Birth. London: Multiple Births Foundation.
81.Malmstrom, P.M. (1995, May). The Influences of Popular Mythology Upon Multiple Birth Parenting Practices. Presentation at International Society for Twin Studies Congress, Richmond, Virginia.
82.Malmstrom, P.E.M., (Ed.) (1996). Trainings in Twincare - Promoting Preventive Care of Twins and Higher Order Multiples in County-based Health and Social Service Organizations. Berkeley: Twin Services, Inc.
83.Malmstrom, P.E.M., & Biale, R. (1996). Twincare - Protocols for Health and Parenting Education and Psychosocial Services for Families With Multiples. Berkeley: Twin Services, Inc.

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