@workhardnaphard Born this way. Seems to be some evidence showing that it’s predetermined: https://t.co/Ya0M0qazjb.
@sustaipal @ColdFire_Blitz @HoeverRizz @BronskiJoseph correlation != causation. Here's the overwhelming evidence for the fraternal birth order effect https://t.co/C6ao9RPK6I.
Correction, bukannya PubMednya, tapi penelitian yg dipublish di PubMed, bisa dibaca disini: https://t.co/7G3NR3SZ3U.
@fictionandfalse Fraternal birth order is undisputably linked with male homosexuality https://t.co/sGpmT4MUYM.
@fictionandfalse no it is *the* accurate framework of human sexuality. https://t.co/L5ENvjnD0S https://t.co/sGpmT4MUYM.
@Brick715 Birthers need to study more biology and shut their fat mouths up. https://t.co/H5jzGPYEwZ.
@gonen23 @FreifeldRacheli מרכזי בתרומתו לגודל הנזק. בכל אופן מחקר מדהים. האמא מפתחת נוגדנים לבנים הוא ההסבר המוצע. מה שכן, פה מצאתי שכנראה התופעה פחות מסבירה את כמות הפוגעים: https://t.co/rmWIlsX8WL
@NeuroSGS And fraternal birth order gays are more often bottoms. Which is not suprising as it is likely caused by an immune reaction blocking the masculinization of the brain. https://t.co/Ngs63GB3FT
@JayMan471 Apparently being a younger brother makes one more likely to bottom lol: https://t.co/YObgPOlQjy. Also, please check out this article: https://t.co/5c3Lfv1byr And this one: https://t.co/8Pc6cFqiow The second one is most important, though, I
@DDDickens1180 @evo_homo @BioAndy1 @Peaking59433348 @NeuroSGS And this fraternal birth order effect correlates with a preference for bottoming, and thus likely also feminine behavior. Which is as expected as the maternal antibodies inhibit masculinization
@JTramiers @KarlBarthVEVO Bottoms, at that 😁 https://t.co/ajPHxlV5hu.
biology influences sexual orientation and, by extension, gender expression. fraternal birth order theory is accepted science. gay men, particularly bottoms, have more older brothers, due to their mothers’ immunological response. https://t.co/JOxyCB2QEa
The Association Between Fraternal Birth Order and Anal-Erotic Roles of Men Who Have Sex with Men. - PubMed - NCBI https://t.co/PQMJJWQpXv Do you have more older brothers compared to the general population of men? If so, you are probably a bottom
RT @Remdelarem: Old finding: gay men are more likely to have older brothers than straight men. New finding: Only bottoms are more likely t…
The Association Between Fraternal Birth Order and Anal-Erotic Roles of Men Who Have Sex with Men [a] https://t.co/Eu7bMZXgNX #SexualHealth #Sexuality #SexualBehavior https://t.co/euaChozhky
@JCLuqueD @rubenlodi Ya los he encontrado (https://t.co/7nRpc8MioS) y (https://t.co/nFU4NkO61d) y las muestras son amplias así que los resultados podrían ser suficientemente sólidos aunque, como tú dices: "ha sido una evidencia cuando empiezas a conocer ge
The Association Between Fraternal Birth Order and Anal-Erotic Roles of Men Who Have Sex with Men [a] https://t.co/Eu7bMZXgNX #SexualHealth #Sexuality #SexualBehavior https://t.co/Strq1dOqUj
Y según esto de este efecto salen muy predominantemente receptivos/bottoms https://t.co/J9uEv9N4SC Entiendo que la gente quiera tener mecanismo concreto de por qué, que puede sonar un poco raro, el more research is needed focused aquí, enga https://t.co/A
The Association Between Fraternal Birth Order and Anal-Erotic Roles of Men Who Have Sex with Men [a] https://t.co/Eu7bMZXgNX #SexualHealth #Sexuality #SexualBehavior https://t.co/qZHu26sgq8
RT @DegenRolf: Only gay men whose anal intercourse behavior is predominantly receptive have a greater number of older brothers than do hete…
RT @BlanchardPhD: There is a larger, possibly related group of studies suggesting that the fraternal birth order effect is greater in femin…
RT @DegenRolf: Only gay men whose anal intercourse behavior is predominantly receptive have a greater number of older brothers than do hete…
RT @DegenRolf: Only gay men whose anal intercourse behavior is predominantly receptive have a greater number of older brothers than do hete…
In case you were wondering. https://t.co/1vKMkbw5WL
RT @DegenRolf: Only gay men whose anal intercourse behavior is predominantly receptive have a greater number of older brothers than do hete…
RT @DegenRolf: Only gay men whose anal intercourse behavior is predominantly receptive have a greater number of older brothers than do hete…
I'm trying really hard to find a way to consider this valuable scientific information. Unsuccessfully. https://t.co/XQxFF8yIEr
Retweeted Rolf Degen (@DegenRolf): Only gay men whose anal intercourse behavior is predominantly receptive have a greater number of older brothers than do heterosexual men. https://t.co/3d9OB0cMPg https://t.co/prf4lMooB1 https://t.co/3d9OB0cMPg
It's all about who's the punk https://t.co/zUwFkJUdzQ
RT @BlanchardPhD: There is a larger, possibly related group of studies suggesting that the fraternal birth order effect is greater in femin…
RT @DegenRolf: Only gay men whose anal intercourse behavior is predominantly receptive have a greater number of older brothers than do hete…
There is a larger, possibly related group of studies suggesting that the fraternal birth order effect is greater in feminine/transgender homosexual males than in nonfeminine homosexual males. This might reflect a dosage effect. https://t.co/1Gp777bSK5
Still working out the implications here. https://t.co/0RKcoyiG7S
RT @DegenRolf: Only gay men whose anal intercourse behavior is predominantly receptive have a greater number of older brothers than do hete…
RT @DegenRolf: Only gay men whose anal intercourse behavior is predominantly receptive have a greater number of older brothers than do hete…
RT @DegenRolf: Only gay men whose anal intercourse behavior is predominantly receptive have a greater number of older brothers than do hete…
RT @DegenRolf: Only gay men whose anal intercourse behavior is predominantly receptive have a greater number of older brothers than do hete…
RT @DegenRolf: Only gay men whose anal intercourse behavior is predominantly receptive have a greater number of older brothers than do hete…
RT @DegenRolf: Only gay men whose anal intercourse behavior is predominantly receptive have a greater number of older brothers than do hete…
RT @Remdelarem: Old finding: gay men are more likely to have older brothers than straight men. New finding: Only bottoms are more likely t…
RT @Remdelarem: Old finding: gay men are more likely to have older brothers than straight men. New finding: Only bottoms are more likely t…
RT @DegenRolf: Only gay men whose anal intercourse behavior is predominantly receptive have a greater number of older brothers than do hete…
Only gay men whose anal intercourse behavior is predominantly receptive have a greater number of older brothers than do heterosexual men. https://t.co/v5rgmxMIjS https://t.co/VUkwZyYpDB