Helpful links to help you plan your birth:
CAPPA
CAPPA has a searchable database to help you find doulas, childbirth educators, and other birth-related services.
Operation Special Delivery
OSD provides volunteer labor doulas for women whose husbands are deployed at the time of their delivery.
DONA
DONA lets you search for DONA-certified birth and postpartum doulas by state.
LaLeche League International
LaLeche's site is full of breastfeeding information, be sure to check this out!
BirthPlan.com
On BirthPlan.com, you can research the decisions you will have to make concerning your labor and delivery, and you can even create a birth plan, print it out, and save it online.
iVillage.com
iVillage is a site just for women, it has lots of info on pregnancy and parenting.
PregnancyInfo.net
This is a very comprehensive site, and it has a lot of information on pregnancy, birth, parenting and more!
I'll try to keep adding sites here as I run into them online.