Gay geics - BBC Science Foc Magaze

Contents:

• IS YOUR CHILD GAY?
• MANY PARENTS STGGLE TO ADJT AFTER LEARNG CHILD IS GAY, STUDY FDS
• MEN WH OLR BROTHERS ARE MORE LIKELY TO BE GAY, STUDY SUGGTS
• GOD GAVE ME A GAY SON . . .
• WHAT ARE THE CHANC OF HAVG A GAY SON?
• MOM'S GEICS COULD PRODUCE GAY SONS
• GAY GEICSMOST OF BELIEVE THAT WE WERE BORN THAT WAY, BUT IS SEXUAL ORIENTATN OUR DNA? JV CHAMARY GO SEARCH OF THE GAY GENEJV CHAMARYPUBLISHED: MAY 31, 2009 AT 11:00 PMGAY GEICS

IS YOUR CHILD GAY?

How Olr Brothers Influence HomosexualyHomosexualy might be partly driven by a mother’s immune rponse to her male fet—which creas wh each son she MacGregor / RtersHere’s what we know: Homosexualy is normal.

Between 2 and 11 percent of human adults report experiencg some homosexual feelgs, though the figure vari wily pendg on the survey. Homosexualy exists across cultur and even throughout the animal kgdom, as the thors of a mammoth new review paper on homosexualy wre.

Female Japane maqu will even pete tersexually wh mal for exclive accs to female sexual ’s what we don’t know: What, specifilly, someone to bee gay, straight, or somethg between.

MANY PARENTS STGGLE TO ADJT AFTER LEARNG CHILD IS GAY, STUDY FDS

Part of the explanatn is geic, but bee most intil tws of gay people are straight, heredy don’t expla “why” qutn is important bee “there is a strong rrelatn between beliefs about the origs of sexual orientatn and tolerance of non-heterosexualy, ” acrdg to the report thors, who are om seven universi spanng the globe. (When Atlantic ntributor Chandler Burr proposed his 1996 book, A Separate Creatn, that people are born gay, Southern Baptists lled to boytt Disney films and parks prott agast the publisher, Disney subsidiary Hypern.

) It shouldn’t matter whether people “choose” to be gay, but polilly, do—at least for of the most nsistent environmental explanatns for homosexualy is lled the “aternal birth orr effect. Studi have found that a man whout olr brothers has about a 2 percent chance of beg gay, but one wh four olr brothers has a 6 percent chance. Average prevalence 2013 (Sav-Williams and Vrangalova)Acrdg to the report, Blanchard now plans to tt mothers of gay and straight men for the prence of the antibodi.

But gaps will rema, such as why some firstborn sons are gay, why some intil tws of gay sons are straight, and why women are gay, to name jt a review-paper thors do le out one explanatn for homosexualy, however: That tolerance for gay people enurag more people to bee gay.

MEN WH OLR BROTHERS ARE MORE LIKELY TO BE GAY, STUDY SUGGTS

“Homosexual orientatn do not crease equency wh social tolerance, although s exprsn ( behavr and open intifitn) may do so, ” they reasong—that a tolerant society somehow enurag homosexualy to flourish—has been ed to support anti-gay legislatn Uganda, Rsia, and elsewhere. Both lbians and gay men often have a history of cross-sex-typed behavrs: ltle boys beg fatuated wh their mother's makp k; ltle girls enamored of field hockey or profsnal wrtlg.

Prehomosexual boys tend to be more attracted to solary sports such as swimmg, cyclg and tennis than they are to rougher ntact sports such as football and soccer.

GOD GAVE ME A GAY SON . . .

It is only relatively recently, however, that velopmental scientists have nducted ntrolled studi to intify the earlit and most reliable signs of adult homosexualy. In lookg refully at the childhoods of gay adults, rearchers are fdg an trigug set of behavral ditors that homosexuals seem to have mon. So on the basis of some earlier, shakier rearch, along wh a good dose of mon sense, Bailey and Zucker hypothized that homosexuals would show an verted pattern of sex-typed childhood behavrs—ltle boys preferrg girls as playmat and beg fatuated wh their mother's makp k; ltle girls strangely enamored of field hockey or profsnal wrtlg—that sort of thg.

Although only 12 percent of the women grew up to be genr dysphoric (the unfortable sense that your blogil sex do not match your genr), the odds of the women reportg a bisexual or homosexual orientatn were up to 23 tim higher than would occur a general sample of young women. Bailey and Zucker, who nducted a retrospective study which adults answered qutns about their past, revealed that 89 percent of randomly sampled gay men relled cross-sex-typed childhood behavrs exceedg the heterosexual median.

The thors found that “those targets who, as adults, intified themselv as homosexual were judged to be genr nonnformg as children. There is also evince of a “dosage effect”: the more genr-nonnformg characteristics there are childhood, the more likely is that a homosexual or bisexual orientatn will be prent adulthood. I took to middle school wrtlg as a rather scrawny 80-pound eighth grar, and so dog, ironilly beme all too nsc of my homosexual orientatn.

WHAT ARE THE CHANC OF HAVG A GAY SON?

Cross-cultural data show that prehomosexual boys are more attracted to solary sports such as swimmg, cyclg and tennis than they are to rougher ntact sports such as football and soccer; they are also ls likely to be childhood bulli. Bee the data often reveal very early emergg tras prehomosexuals, children who show pronounced sex-atypil behavrs may have more of a geic loadg to their homosexualy, whereas gay adults who were sex-typil as children might trace their homosexualy more directly to particular childhood experienc.

Evolutnarily, parental homophobia is a no-braer: gay sons and lbian dghters are not likely to reproduce (unls they get creative). Lang, Elton John and Rachel Maddow's close relativ, but I n only image that the straight k are far better off terms of their own reproductive opportuni than they would be whout a homosexual danglg so magnificently on their fay tre.

MOM'S GEICS COULD PRODUCE GAY SONS

So cultivate your ltle prehomosexual's native talents, and your ultimate geic payoff uld, strangely enough, be even larger wh one very special gay child than would be if 10 medcre straight offsprg leaped om your los. I n say as a once prehomosexual pipsqueak that some preparatn on the part of others would have ma easier on me, rather than nstantly fearg rejectn or worryg about some rels slipup leadg to my “exposure. And another thg: mt be pretty hard to look to your prehomosexual toddler's limpid ey, bsh away the okie cmbs om her cheek and toss her out on the streets for beg article was origally published wh the tle "Is Your Child Gay?

GAY GEICSMOST OF BELIEVE THAT WE WERE BORN THAT WAY, BUT IS SEXUAL ORIENTATN OUR DNA? JV CHAMARY GO SEARCH OF THE GAY GENEJV CHAMARYPUBLISHED: MAY 31, 2009 AT 11:00 PMGAY GEICS

A new study nducted by rearchers at Gee Washgton Universy found that most parents of lbian, gay, and bisexual youth have difficulty adjtg after their kids e study says is one of the first to systematilly exame the experience of parents raisg lbian, gay and bisexual children. ”The study found that Ain Amerin and Lato parents have a harr time acceptg their lbian, gay and bisexual children, as do the parents of children who e out at a later study, which surveyed a much larger sample size than prev studi, nfirmed smaller studi that showed parents’ negative reactns tend to ease over time; the first two years are the harst for were no signifint differenc reactns between mother and father, the age of the parent, or the genr of the child.

The study did not exame the reactns for the parents of transgenr general, acceptance seems to be growg rapidly for lbian, gay and bisexual youth. Ten narrative studi volvg fay histori of 262 children of gay fathers and lbian mothers were evaluated statistilly rponse to Morrison's (2007) ncerns about Cameron's (2006) rearch that had volved three narrative studi. Dpe numero attempts to bias the rults favour of the null hypothis and allowg for up to 20 (of 63, 32%) dg errors, Cameron's (2006) hypothis that gay and lbian parents would be more likely to have gay, lbian, bisexual or unsure (of sexual orientatn) sons and dghters was nfirmed.

Percentag of children of gay and lbian parents who adopted non-heterosexual inti ranged between 16% and 57%, wh odds rats of 1. Data om ethnographic sourc and om prev studi on gay and lbian parentg were re-examed and found to support the hypothis that social and parental fluenc may fluence the exprsn of non-heterosexual inti and/or behavur. Men wh olr brothers are more likely to be gay, acrdg to a study published Wednday the journal Proceedgs of the Royal Society B.