The causes of sexual attraction continue to be of significant interest. This study will focus attention on prenatal factors, far outside of an individual’s control. These findings may also direct attention to the administration of Progesterone.
Progesterone and bisexuality: Is there a link?
Giving progesterone to prevent miscarriage could influence baby’s sexual orientation in later life
Heidelberg | New York, 3 April 2017
Bisexuality is quite common among men and women whose mothers received additional doses of the sex hormone progesterone while pregnant. This is one of the findings of a study led by June Reinisch, Director Emerita of The Kinsey Institute in the US, published in Springer’s journal Archives of Sexual Behavior. The study tracked the sexual development of 34 Danes whose mothers were treated with the hormone to prevent miscarriage.
According to the research team, progesterone appears to be an underappreciated factor influencing the normal development of variations in human sexuality and psychosexuality. The findings warrant further investigation given that little is known about the effects on offspring of natural variations in levels of maternal progesterone and that progesterone is widely used to treat pregnancy complications.
Men and women all naturally produce the sex hormone progesterone. It is involved in women’s menstrual cycles, and helps to maintain pregnancies and development of the fetus. It plays a role in neural development and the production of other sex hormones as well as steroid hormones that help to regulate stress responses, inflammation, and metabolism in the body. Physicians often prescribe progesterone and its bio-versions to support the fertilization process, to prevent miscarriages or premature births, or to increase babies’ birth weights.
The 34 participants in the study were drawn from the Copenhagen Perinatal Cohort, which comprises information collected from virtually all children born between 1959 and 1961 at the university hospital in Copenhagen, Denmark. The 17 men and 17 women were selected because their mothers exclusively received the progesterone lutocyclin to prevent a miscarriage. These men and women were compared with a carefully selected control group who were not exposed prenatally to lutocyclin or any other hormone medication, but who otherwise matched the study participants based on 14 relevant physical, medical, and socioeconomic factors. The participants were all in their mid-20s when asked about their sexual orientation, self-identification, attraction to each sex, and sexual history using questionnaires and a structured interview with a psychologist.
It was found that men and women whose mothers were treated with progesterone were significantly less likely to describe themselves as heterosexual. One in every five (20.6 percent) of the progesterone- exposed participants labeled themselves as other than heterosexual. Compared to the untreated group, the chances were greater that by their mid-20s they had already engaged in some form of same-sex sexual behavior (in up to 24.2 percent of cases), and that they were attracted to the same (29.4 percent) or to both sexes (17.6 percent). Both exposed males and females also had higher scores related to attraction to men.
“Progesterone exposure was found to be related to increased non-heterosexual self-identification, attraction to the same or both sexes, and same-sex sexual behavior,” says Reinisch. “The findings highlight the likelihood that prenatal exposure to progesterone may have a long-term influence on behavior related to sexuality in humans.”
The research team believes further studies on the offspring of women medically treated with progesterone and other progestogens during their pregnancies as well as studies examining the effects of natural variation in prenatal progesterone levels are warranted to provide more insight into the role that this hormone plays in the development of human behavior.
Reference: Reinisch, J.M. et al. (2017). Prenatal Exposure to Progesterone Affects Sexual Orientation in Humans, Archives of Sexual Behavior, DOI: 10.1007/s10508-016-0923-z
Writing on Tuesday about Joseph Nicolosi’s new reparative therapy study got me thinking about the other studies of sexual orientation change efforts which have come and gone. I know a few participants in the Spitzer, Shidlo and Schroeder, Jones and Yarhouse studies who once told researchers they had changed orientation but now identify as gay. I suspect some have stayed about the same as they were when they participated in the research. It would be interesting to find out if there are any patterns in experience since those studies were published.
With that in mind, I am calling for subjects in any of the studies designed to assess sexual reorientation to contact me. If you participated in the Spitzer, Shidlo and Schroeder, Jones and Yarhouse, or any study which asked if you had changed orientation (including my 2005 study), please contact me at this email (SOCEFollowup@gmail.com). Those interested don’t have to reveal their identities at first and feel free to write with any questions about this effort.
It seems pretty clear to me that some erosion in the percentage of people claiming change has occurred since Exodus International shut down. Several former leaders in Exodus have recently come out as gay and there may be others who participated in studies from that era who have gone in a different direction. While this isn’t exact science, it may help to shed some light on the long term experience of those who once claimed to have changed orientation.
The ten top posts during 2015 are as follows with the most popular first:
1. Open Letter to Gateway Church Pastor Robert Morris from a Former Member of Mars Hill Church – This was posted on November 2, 2014 but remained popular throughout 2015. Driscoll recently joined Jimmy Evans as a director to form The Trinity Church in Phoenix.
2. Former Chief Financial Officer at Turning Point Claims David Jeremiah Used Questionable Methods to Secure a Spot on Best Seller Lists – This story about David Jeremiah’s questionable tactics from a former insider was a scoop but not one which stuck to Jeremiah like a similar scandal did to Mark Driscoll.
3. Hillsong’s Brian Houston Interviewed Mark and Grace Driscoll After All (VIDEO) (AUDIO) – First, he said he would interview Driscoll, then he said he wouldn’t, then Brian Houston aired an interview with Mark and Grace Driscoll. It was great theatre but didn’t draw good reviews from former Mars Hill leavers.
4. A major study of child abuse and homosexuality revisited – This post from 2009 is one of the most popular articles in the history of the blog. In it, I demonstrate a key mistake in a journal article often used to link homosexuality and child abuse.
5. Southern Baptists Say Enough to Perry Noble and NewSpring Church – I am surprised that this post got so much attention.
6. Gospel for Asia Faces Allegations of Misconduct; GFA Board Investigation Found No Wrongdoing – The GFA story received the most attention from me this year.
7. Pastor of Willow Creek Presbyterian Says Church Reaction to Hiring Tullian Tchividjian is “Overwhelmingly Positive” – I briefly covered Tullian Tchividjian’s comeback as a development minister at a PCA church in FL.
8. A Few Thoughts on The Village Church Controversy – Village Church’s leadership apologized for their response to a young woman who sought a divorce from her husband who had admitted having child porn.
9. Hillsong Founder Brian Houston Issues Statement On Mark Driscoll at the Hillsong 2015 Conference – Mark Driscoll’s return to the spotlight garnered much reader attention.
10. Gospel for Asia’s K.P. Yohannan and the Ring Kissing Ritual – While the financial scandals were of interest to readers, this article ranked higher than the money problems.
To fully capture activity on the blog, one should consider the Gospel for Asia scandals (Patheos considered my coverage as a part of one of their top ten Evangelical stories of 2015).
It has been a good year and I thank my readers and those who support the blog with their comments and regular visits.
The Pope’s encyclical on climate change will probably change the conversation among religiously conservative people.
Writing on the Biologos website, Katherine Hayhoe and Edwin Maurer argue that religiously conservative Christians should heed and follow the encyclical.
Biologos’ press release begins:
INTRO: Yesterday saw the release of “Laudato Si’,” an encyclical letter from Pope Francis. Although the massive document provides counsel on many contemporary issues, its primary focus is the worldwide ecological crisis caused by modern human activity. It explicitly affirms the reality of human-induced climate change, and urges Christians to move beyond debating the causes to stopping the damage. Today, we feature a response by world-renowned climate scientist and evangelical Christian Dr. Katharine Hayhoe, along with her colleague Dr. Ed Maurer. Look next week for further thoughts by the BioLogos staff as well as scholars in our community.
Hayhoe and Maurer agree with the pope and add a good bit more:
The Pope is not alone; the 2006 Evangelical Climate Initiative , the 2011 National Association of Evangelicals report, “ Loving the Least of These ,” and the 2013 letter from 200 evangelical scientists to Congress all state in clear and unmistakable terms that the basis for caring about climate change is nothing less than love—a fundamental Christian value espoused by any believer from any denomination. So whom should we believe? As scientists, we know the importance of evidence; whether revealed through God’s written word or through creation. There is nothing in the Bible that says human-induced climate change isn’t possible. And there is plenty in creation that tells us that it is.
In my opinion, Hayhoe and Maurer are bringing good information to Christians. The work I have seen certainly indicates a human element to the elevation of temperatures, as well as other problems.
Read the entire article here.
This retraction had been anticipated, but just a little while ago, Science made it official. The 2014 study of attitude change toward gay marriage had been widely criticized. The now-retracted study abstract indicated that brief contacts with pro-gay marriage people could generate significant attitude change.
Can a single conversation change minds on divisive social issues, such as same-sex marriage? A randomized placebo-controlled trial assessed whether gay (n = 22) or straight (n = 19) messengers were effective at encouraging voters (n = 972) to support same-sex marriage and whether attitude change persisted and spread to others in voters’ social networks. The results, measured by an unrelated panel survey, show that both gay and straight canvassers produced large effects initially, but only gay canvassers’ effects persisted in 3-week, 6-week, and 9-month follow-ups. We also find strong evidence of within-household transmission of opinion change, but only in the wake of conversations with gay canvassers. Contact with gay canvassers further caused substantial change in the ratings of gay men and lesbians more generally. These large, persistent, and contagious effects were confirmed by a follow-up experiment. Contact with minorities coupled with discussion of issues pertinent to them is capable of producing a cascade of opinion change.
Science’s Office of Public Affairs provided the following press release:
Subject:For Immediate Release: Retraction of Science Report by LaCour and Green
Date: May 28, 2015 at 2:00:16 PM EDT
Dear Science press package registrants,
Today, Thursday, 28 May, 2015, Science, with the concurrence of author Donald P. Green, is retracting the 12 December 2014 Report “When contact changes minds: An experiment on transmission of support for gay equality,” by Michael J. LaCour and Dr. Green. Mr. LaCour does not agree to this retraction.
Science provided three key reasons for the retraction: (1) the misrepresentation of survey incentives; (2) false statements of sponsorship; and (3) the inability to produce original data, which makes it impossible to verify or alleviate concerns about statistical irregularities documented in an independent online response to the original work. Please refer to the “summary of irregularities” cited in the retraction.
Science had previously published an Editorial Expression of Concern about the study, on Wednesday, 20 May, 2015, to alert readers to the fact that serious questions had been raised about the validity of the study’s results. This was after receiving a retraction request from Dr. Green, on Tuesday, 19 May, 2015.
Reporters registered with EurekAlert! can also refer to the original Science Press Package summary of this study and related materials, which have been updated with a retraction notice.
A link to a related news story by John Bohannon, a contributing correspondent to Science’s news department, can be found here: http://news.sciencemag.org/scientific-community/2015/05/science-retracts-gay-marriage-paper-without-lead-author-s-consent
Links to Retraction and other Materials Cited Above:
Independent Online Response:http://stanford.edu/~dbroock/broockman_kalla_aronow_lg_irregularities.pdf
Editorial Expression of Concern:http://www.sciencemag.org/content/early/2015/05/20/science.aac6184
Original Science Press Package Summary: http://www.eurekalert.org/jrnls/sci/summaries-12-12-14.php#C
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