DTWB those stats are outdated because they came from 1978, over 2.5 decades ago. Things have changed so much in a relative short period of time. Back then nobody new about AIDS. Positive portrayals of gays on TV were taboo. It had only been a few yrs before that homosexuality was considered to be a mental illness. I don't understand how that wouldn't be a deterrent to gays having monogomous relationships.

As for Medinger, his views are not supported by any real evidence & is not supported by any reputable medical organization. However various religous right organizations do like what he has to say & provide insane amounts of money to promote their agenda.

Check out what th APA says about reparitive therapy & this link for more facts

http://www.apa.org/pi/lgbc/publications/justthefacts.html
"The American Psychiatric Association in its position statement on Psychiatric Treatment and Sexual Orientation states: The potential risks of "reparative therapy" are great, including depression, anxiety and self-destructive behavior, since therapist alignment with societal prejudices against homosexuality may reinforce self-hatred already experienced by the patient. Many patients who have undergone "reparative therapy" relate that they were inaccurately told that homosexuals are lonely, unhappy individuals who never achieve acceptance or satisfaction. The possibility that the person might achieve happiness and satisfying interpersonal relationships as a gay man or lesbian is not presented, nor are alternative approaches to dealing with the effects of societal stigmatization discussed.9"

Also heres a link of an exexgay's website that contains his story & provides links to other exexgays & their stories.
http://jgford.homestead.com/index.html
They tell a far different story than what the religous right is promoting.