Views Read View source View history. Archived from the original on 7 August Most lesbian, gay, and bisexual people who seek psychotherapy do so for the same reasons as heterosexual people stress, relationship difficulties, difficulty adjusting to social or work situations, etc. Same-sex sexual activity illegal. Public Health Agency of Canada.
Consistency and change over time".
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Such behaviors include sexual activitycourtshipaffectionpair bondingand parenting and are widespread; a review by researcher Bruce Bagemihl shows that homosexual behavior has been documented in about species, ranging from primates to gut worms. This must mean that many same-sex contacts are by people who do not consider themselves gay or bisexual. Along with bisexuality and heterosexualityhomosexuality is one of the three main categories of sexual orientation within the heterosexual—homosexual continuum. A Proclamation to the World ". LGBT movements are opposed by a variety of individuals and organizations.
Same-sex sexual activity legal 3. Although scientists favor biological models for the cause of sexual orientation,  they do not believe that it is the result of any one factor. The American Psychological Associationthe American Psychiatric Associationand the National Association of Social Workers identify sexual orientation as "not merely a personal characteristic that can be defined in isolation. In the European Uniondiscrimination of any type based on sexual orientation or gender identity is illegal under the Charter of Fundamental Rights of the European Union. They do, however, encourage gay affirmative psychotherapy. Lesbiangaybisexualand transgender LGBT topics.