Canadian Federation for Sexual Health
A pro-choice charity dedicated to promoting sexual and reproductive health in Canada and internationally, with information for youth and parents.

Egale Canada
EGALE advances equality and justice for lesbian, gay, bisexual and transgender people, and their families, across Canada.

PFLAG: Parents, Families and Friends of Lesbians and Gays
PFLAG is a national non-profit organization promoting the health and well-being of gay, lesbian, bisexual and transgendered persons, their families and friends.

Sexualityandu.ca
Provides credible and up-to-date information and education on sexual health for teens, adults, parents and teachers.

Answers to Your Questions About Sexual Orientation and Homosexuality [USA]
Information from the American Psychological Association (APA).

Bisexual Resource Center [USA]
The Bisexual Resource Center is a non-profit educational organization. The purpose of the corporation is to research and educate the general public and other interested organizations about bisexuality.

Transgender Education Association [USA]
Extensive library of information, links.

The Intersex Society of North America
Information about atypical reproductive anatomies, including articles, FAQ, suggested books, links, and guiding tips for parents.