Informed Choices in Childbirth
American Association of Birth Centers
American College of Nurse Midwives (ACNM)
Association of Labor Assistants and Childbirth Educators (ALACE)
BirthNetwork National
Birthworks
Bradley Method of Natural Childbirth
The Breastfeeding Café
Childbirth.org
Childbirth and Postpartum Professional Organization (CAPPA)
Childbirth Connection
Childbirth Solutions
Citizens for Midwifery
Coalition for Improving Maternity Services (CIMS)
Cochrane Collaboration
DONA International
International Cesarean Awareness Network (ICAN)
International Childbirth Education Association (ICEA)
La Leche League
Lamaze International
Lamaze Institute for Normal Birth
Marilyn's Midwifery Page
Midwifery Today
Midwives Alliance of North America (MANA)
National Library of Medicine: Pubmed and MEDLINEplus
On Line Birth Center
VBAC.com