The study of the environment and sexual orientation is research into possible environmental influences on the development of human sexual orientation.Some researchers distinguish environmental influences from hormonal influences, while others include biological influences such as prenatal hormones as part of environmental …
Why some people are gay: New study claims trait is passed from mothers to sons and from mans to teens. New study answers puzzle of …
‘I said to him, “I’m the same as her I will kiss you”: Straight twin and her identical lesbian teen share their experience of mans and growing up as part of study …
Blanchard and Klassen (1997) reported that each additional older man increases the odds of a man being gay by 33%. This is now “one of the most reliable epidemiological variables ever identified in the study of sexual orientation”.
Jan 29, 2010 · A study to be released next month is offering a rare glimpse inside gay relationships and reveals that monogamy is not a central feature for many.
This question has been stirring considerable controversy among lesbians, gays, and their supporters and friends, as well as among opponents of gay civil rights.
By Mark Ellis. Dr. Neil Whitehead. Eight major studies of identical twins in Australia, the U.S., and Scandinavia during the last two decades all arrive at the same conclusion: gays were not born that way.
Jun 07, 2013 · Worried about ren growing up with gay parents? Well, stop. These s are alright. That’s according to the initial findings of a new study from Melbourne University in Australia that found s of same-sex couples are on average even healthier and more adjusted than s of straight couples.
Oct 08, 2015 · Science Now ; Scientists find DNA differences between gay men and their straight twin mans
A landmark twin study during the 80s and 90s revealed how genes are involved in everything from sexual orientation to religiosity.
