Organization that works to connect, empower, and advocate for intersex people. Includes information on language sensitivity and information about intersex people and their experiences.

Intersex blog written by Dr. Cary Gabriel Costello. The blog includes a "Most Popular Posts" section that includes common variations, discourse on the statistics discussion, and more.

Informational web page that focuses on genetics and medical practice. The overview can be accessed, but further information and tabs can be accessed with a free account.

A website that aims to address questions on Disorders of Sex Development through research and useful information. Their "Links" page leads to many advocacy groups, medical web pages, research institutions, and more.

A brief overview of how non-intersex individuals can support those with Differences in Sexual Development from the Human Rights Campaign.