Adoption.com

American Academy of Pediatrics

American College of Obstetricians and Gynecologists

American Fertility Association

American Society of Reproductive Medicine

Association of Labor Assistants and Childbirth Educators

Association of Maternal and Child Health Programs

Association of Professors of Gynecology and Obstetrics

Association of Women's Health, Obstetric and Neonatal Nurses

Backline: Resources on Pregnancy, Parenting, Abortion and Adoption

Birth Trauma Association

Brain, Child Magazine

Campaign to End Fistula

Cancer and Fertility Society

Childbirth and Postpartum Professional Association

Childbirth Connection

Doulas of North America: DONA International

EPA Division of California Family Health Council

European Society of Human Reproduction and Embryology

Fertile Hope

Got Mom

Group B Strep International

International Baby Food Action Network (Español, Français, Português)

International Caesarean Awareness Network

International Childbirth Education Association

International Confederation of Midwives

InterNational Council on Infertility Information Dissemination (INCIID)

International Federation of Fertility Societies

International Lactation Consultant Association

International Stillbirth Alliance

La Leche League International, Inc.

Lamaze International

March of Dimes

Maternal and Child Health Bureau of the Health Resources and Services Administration

Maternal-Fetal Medicine Units Network

Midwives Alliance of North America

Miscarriage Association (UK)

Mothers Ought to Have Equal Rights

Mothers & More

National Advocates for Pregnant Women

National Association of Mothers’ Centers

National Council on Folic Acid

National Healthy Mothers, Healthy Babies Coalition

National Institute of Child Health and Human Development

National Organisation on Fetal Alcohol Syndrome (UK)

National Partnership for Women and Families

National Partnership to Help Pregnant Smokers Quit

National Women’s Health Resource Center

Neonatal Research Network

The Partnership for Safe Motherhood and Newborn Health

Pelvic Floor Disorders Network

Postpartum Support International

Preconception Care from Centers for Disease Control and Prevention

Preeclampsia Foundation

Pregnancy and Baby.com

Pregnant with Cancer Network

Project PCOS: Awareness, Information and Support for Polycystic Ovary Syndrome

RESOLVE: The National Infertility Association

Sidelines: National High Risk Pregnancy Support Network

Society for Fetal Urology

Society for Maternal-Fetal Medicine

Society for the Study of Reproduction

Stillbirth Collaborative Research Network

UK Vasa Praevia Awareness

White Ribbon Alliance for Safe Motherhood

Women's Dignity Project: Prevention and Management of Obstetric Fistula

World Health Organization