About.com: Infertility - Wide range of articles and links, plus forums, chatrooms, and newsletters.

Articles about Infertility by Infertility Specialists - Articles written by infertility specialists about common topics in infertility.

BabyCenter: Fertility Issues - Collection of articles, life stories, questions and various bulletin boards.

Conceiving Concepts - Offers information and products, including a learning center and support forum. Also provides a monthly E-Zine, with archives.

DrDonnica: Infertility Health Centre - Provides general information, including a selection of articles and FAQ's.

Fertile Thoughts: Infertility - Offers information on a variety of subjects, with a wide range of message boards.

Fertility Neighborhood - Variety of articles covering causes, treatment, finances and support. Includes a message board and chat room. [Free membership required.]

Ferti.net - Worldwide Fertility Network. - Range of information, covering causes, treatments, plus financial aspects. Includes back issues of FertiMagazine, designed for health professionals.

Guide for Family and Friends - Pamphlet that can be printed and given to friends and family to help them understand the struggle with infertility.

Hope For Fertility - Questions for experts, articles, and various bulletin boards.

I Dream of Baby: Fertility - Offers information about male and female infertility, and charting. Includes tools and message boards.

India Parenting - Fertility Issues - General information, focusing on female and male infertility, plus recent medical advances.

Infertility Friends - Free online books on infertility and adoption to help infertile couples to build a family. Based in Mumbai, India.

Infertility Insurance - Series of articles looking at the various issues.

Infertility Nook - Collection of articles, frequently asked questions, and links.

Internet Health Resources - Education and resources, alongside products and services.

IVF-infertility.com - Comprehensive resource, covering causes, diagnosis, and treatment of infertility, as well as related topics such as adoption, with particular focus on the UK. Also includes a message board and chat area.

iVillage.com: Infertility - Articles covering varying issues, plus IVF forum.

OBGYN.net - Infertility - Physician-reviewed section of OBGYN.net offering both medical professionals and patients the latest news, articles, research and other references into infertility, its causes and possible treatment.

ParentsNest.com: Infertility - Information and articles about tests and treatments. Includes a message board.

Shared Journey: Infertility - Information about testing, diagnosis, and teatments, including the various medications available. Also offers message boards and chat rooms.

TTC Over 40 - General information, personal stories and a message board.

Womens Health Channel: Infertility - Information about causes, diagnosis and treatment options.

Results supplemented by dmoz, open directory project.