Academic Resources
Same-Sex Domestic Partnerships and Lower-Risk Behaviors for STDs,
Including HIV Infection, Journal of Homosexuality, 2006.
FORSAKING ALL OTHERS? THE EFFECTS OF “GAY MARRIAGE” ON RISKY SEX, National Bureau of Economic Research, 2005.
Online Resources
AIDSNightline.org Since 1989, the HIV/AIDS Nightline has provided confidential, non-judgmental emotional support and crisis intervention services to people with concerns about HIV by chatting with callers over the phone.
Bear411 Bear eventss, Bear clubs, Bear saunas, Bear lodging, and BEARS, BEARS, BEARS looking to meet and greet you with Bear hugs and more, oh my.
EROS San Francisco's acclaimed playground for gay and bi men - locals and world citizens 
alike. EROS takes pride in bringing together men of all ages, colors, shapes and sizes, in creating a casual, yet hot environment for your safe sexplay, with great music and tasty, friendly guys.
Getting Together A "how-to" Handy Dandy Handbook from our pals at AIDS Committee Toronto, all about the ins and outs of dating and relationships for gay and bi-sexy menz. Love those Canadian boys.
Fo'Brothas.com This site is the first reference-based online community for the same-gender loving black man. The mission is to make a positive difference in the lives of same-gender loving men of color, while strengthening their acceptance within the community, assisting them in becoming confident, self-loving and healthy individuals, primarily through providing top-notch resources, education, advocacy and health and wellness promotion on the Internet.
The Gay Love Coach Relationship education and guidance for single and coupled gay men. The website, and its offerings, is intended to serve as a central hub and interactive community for gay men seeking information and support for more efficiently navigating their single/dating lives and relationships.
Gaytwogether Whether you're "living together" or "dating", "not quite sure yet" or "in a long term relationship", it's all about romance, love and being gaytwogether.
GrayGay.com Mature gay men and their admirers, you have a home.
Lovetastic 
"A hopeful alternative for gay men who want to love and be loved."
MeetGayCouples.com Daily news, information, and developments on gay couples rights, LGBT issues, and marriage equality. Site includes advice, resources, education, and guidance supporting healthy gay relationships.
Partners Task Force for Gay & Lesbian Couples An international resource for same-sex couples. All families deserve equal treatment. Partners Task Force supports the diverse community of committed gay and lesbian partners through a variety of media. The site contains more than 400 essays, surveys, legal articles and resources on legal marriage, ceremonies, domestic partner benefits, relationship tips, parenting, and immigration.
Pink Therapy 
Pink Therapy is the UK's largest independent therapy organisation working with gender and sexual minority clients. As an organisation they aim to promote high quality therapy and training services for people who are lesbian, gay, bisexual and transgender and others who identify as being sexual minorities. This link has lots of good online resources to look into.
Positive-Negative A site for guys in sero-discordant relationships, where one is HIV-negative and the other is HIV-positive.
Stages of Gay Relationship Development Gay and lesbian couples seek the same kind of mutually supportive, romantic, and emotionally intimate bonds as straight couples. We struggle with the same issues of finances, intimacy, and extended family as straight couples. We define relationship satisfaction in largely the same way with some important differences. This link offers an interesting overview of gay relationship development supported by social science research.
Take Control Get the sex you want... GMFA's page from their Sex and Sexual Health website which provides tips on communication and thoughts on being confident in your sexuality.
When Your Partner Has a Drug or Alcohol Problem - A Guide for Gay, Bisexual Men This article, authored by the fabulous Susan Kingston on the behalf of the public health department in Seattle and King County, offers insight and advice on how to support your partner, yourself, and your relationship through this difficult time. Haga click aquí para "Cuando tu pareja tiene problemas con las drogas o el alcohol' (en español).
