About.com Fertility: About.com's resource page full of articles and information about fertility issues.

Moms at Home.com: This is an excellent resource for the stay-at-home mom.

American Baby: A site and a magazine with great information.

American Pregnancy Association: This offers good coverage of pregnancy topics.

At Home Dad: This is an online resource for stay-at-home fathers.

BabyCenter: This is an excellent resource, offering articles as well as bulletin boards.

BabyZone: Articles and information about baby care and parenthood.

Babytalk: This site focuses on newborns.

Can One of You Afford to Quit?: Use this site's calculator to determine if you can afford to leave your job.

Catalyst: This site offers support and information for working women.

Commission for the Accreditation of Birth Centers: This site offers information on birth-center accreditation.

DocFinder: This site allows you to search state medical board records.

Families and Work Institute: This site offers information and support for working parents.

Family and Home Network: This site offers information and support for at-home parents.

Federal and State Family Medical Leave Laws: Use this site for important information about state and federal family leave provisions.

RightHealth: Pregnancy Over 35: This site offers information and resources from RightHealth.com.

Fertility Friend: This site offers information, charts, and bulletin boards.

Fertility Plus: This site is filled with helpful information, charts, and bulletin boards.

Fit Pregnancy: A magazine and a Web site, this is an excellent source of information.

International Cesarean Awareness: This site offers information about birth by C-section.

Juvenile Products Manufacturers Association: This site offers recall and safety information about baby products.

La Leche League International: This site offers breastfeeding information and support.

Make Your Own Birth Plan: Use this online tool to create a personalized birth plan.

The March of Dimes: This site focuses on pregnancy health and the prevention of birth defects.

Childbirth Connection: This site offers information about C-sections and choosing elective C-sections.

Midlife Mommy: This site offers information and support for older moms.

MOST: This site offers support to mothers of super twins (triplets or more).

Mothers Over 40: This site offers support and information for women over 40 who are trying to become pregnant, are pregnant, or are parents.

National Association of Stay-At-Home Mothers: This site offers information and support for stay-at-home moms.

National Down Syndrome Congress: This site offers information about and support for Down syndrome.

National Down Syndrome Society: This site offers information about and support for Down syndrome.

National Organization of Mothers of Twins Club: This site offers information and support for mothers of twins.

The National Women's Health Information Center: This government site offers a wide range of health information meant expressly for women.

Share: Pregnancy and Infant Loss Support: This site offers information and support about miscarriage, stillbirth, and infant loss.

Resolve: This site offers fertility information and support.

Sidelines: This site offers information and support for pregnancy bed rest.

Working Mother: This is a Web site and magazine that supports working moms.

Your Plus Size Pregnancy: This site offers support, information, and resources for plus-sized expectant moms.

Zero to Three: This site offers information about infant and toddler development.