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Cause di Disforia di Genere

Da Dott. Ananya Mandal, MD

La disforia di Genere significa solitamente una difficoltà nell'identificazione con il sesso biologico in una persona.

Le cause di disforia di genere non sono completamente chiare.

Cause Psichiatriche e biologiche

Era tradizionalmente probabilmente uno stato psichiatrico che significa un disturbo mentale. Ora è provato che la malattia non può avere origini nel cervello da solo.

Gli Studi suggeriscono che la disforia di genere possa avere cause biologiche connesse con lo sviluppo dell'identità di genere prima della nascita.

La Più ricerca è necessaria prima che le cause di disforia di genere possano completamente essere capite.

Cause Genetiche del sesso biologico

La Ricerca suggerisce che quello sviluppo che determina il sesso biologico accada nell'utero della madre.

Il sesso Anatomico è determinato dai cromosomi che contengono i geni ed il DNA.

Ogni persona ha due cromosomi sessuali. Uno dei cromosomi proviene dal padre e dall'altro dalla madre.

Un uomo normale ha una X e un cromosoma sessuale di Y e una donna normale ha due Cromosomi X.

È veduto che durante la gravidanza iniziale, tutti i bambini futuri sono femminili perché soltanto il cromosoma sessuale femminile (o il Cromosoma X) che è ereditato dalla madre che è quello attivo.

Dopo l'ottava settimana della gravidanza, il cromosoma dal padre (una X per una femmina e da Y per il maschio), aumenti dell'attività.

Se il contributo del padre è il Cromosoma X il bambino continua a svilupparsi come femmina con un impulso degli ormoni femminili.

Ciò contribuisce a sviluppare i suoi organi sessuali femminili, organi riproduttivi e funzionalità. Ciò fa la sua femmina di genere e del sesso.

Se il cromosoma ereditato dal padre è Y c'è un impulso del testoterone e di altri ormoni maschii che piombo allo sviluppo delle caratteristiche maschii, quali i testicoli.

Ciò fa il maschio del sesso e del genere del bambino. (1)

Cause delle differenze di genere

Ci sono varie cause potenziali delle differenze di genere, queste comprendono i cambiamenti ormonali, l'esposizione alle droghe estrogene e così via. (1-4)

Cause Ormonali

Gli Ormoni che avviano lo sviluppo del sesso e del genere nell'utero non possono funzionare adeguatamente.

Per esempio, il sesso anatomico dagli organi genitali può essere maschio, mentre l'identità di genere che viene dal cervello potrebbe essere femminile.

Ciò può derivare dagli ormoni femminili in eccesso dal sistema della madre o dall'insensibilità del feto agli ormoni.

Lo stato posteriore è chiamato sindrome dell'insensibilità dell'androgeno (AIS).

Esposizione a progesterone o ad altre droghe estrogene

Sebbene non ci sia la ricerca che mostra quel i maschi o le femmine esposti a progesterone in utero o altre droghe estrogene, quale dietilstilbestrolo (DES) può avere un rischio sollevato di disforia di genere; ci può essere un'associazione in alcuni aspetti atipici di comportamento di ruolo di genere.

Circostanze Rare che possono piombo a disforia di genere

Ci possono essere termini rari come l'iperplasia adrenale congenita (CAH) e il intersex condiziona (anche conosciuto come ermafroditismo) che può anche provocare la disforia di genere.

In CAH un feto femminile ha ghiandole surrenali (maiuscoletti delle ghiandole sopra i reni) quei prodotti ad alto livello degli ormoni maschii. Ciò ingrandice gli organi genitali femminili ed il bambino femminile può essere confuso con un maschio alla nascita.

I bambini medi di stati di Intersex possono essere sopportati con gli organi genitali di entrambi i sessi. In questi casi al bambino è permesso coltivare e scegliere il suoi propri prima che tutto l'ambulatorio sia effettuato per confermarlo.

Altre cause di disforia di genere

  • Ci possono essere le anomalie cromosomiche che possono piombo a disforia di genere.
  • A Volte i difetti nell'elevazione umana normale del bambino e di legame possono contribuire il fattore ai disordini di identità di genere.

Da ora ad aprile Cashin-Garbutt, SEDERE Modificato Hons (Cantab)

Ulteriore Lettura

Che Cosa è Disforia di Genere?
Sintomi di Disforia di Genere
Diagnosi di Disforia di Genere
Trattamenti di Disforia di Genere

Sorgenti:

  1. http://www.nhs.uk/Conditions/Gender-dysphoria/Pages/Causes.aspx
  2. http://www.webmd.com/sex/gender-identity-disorder
  3. http://www.umm.edu/ency/article/001527.htm
  4. http://emedicine.medscape.com/article/293890-overview#showall

Last Updated: Dec 31, 2013

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Comments
  1. Libby Ratten Libby Ratten Australia says:

    Compassion & understanding

  2. Pamela Grant-Stickney Pamela Grant-Stickney United States says:

    There is no evidence of GID starting in the womb, areas affected by sex hormones such as BSTc don't become different in men and women until adulthood. Intersex conditions can happen at birth, but GID cannot happen in the womb, I was told this by a endocrinologist who is a specialist in GID and intersex conditions with 30yrs experience to back it up.

    • Junie Aiko Junie Aiko Australia says:

      We don't know enough about the brain to make definite statements, except to say that at the moment, substantial evidence is absent, etc. If GID can only happen in adulthood, that doesn't add up with evidence considering how most transsexual people identified with their brain-gender well before adulthood.

    • Kit Slagle Kit Slagle United States says:

      Since my earliest memories I felt something was wrong. I felt like a freak from my childhood to an adult. I had to fake things that did not feel natural to me so I could blend in the best I could. You spend most of your life acting a part and otherwise I felt like I would not be accepted by my peers or my family. And you spend so much time acting and putting up walls that you forget why your doing it or who you are. I looked back on my life and I had many memories but in many ways it all felt like a fog. Even though I remember everything it felt like I was living some one ells's life. I could not make sense of why I felt that way. Back in 2013 my Dad past away and the walls I had put up started falling. Many memories I had stuffed away started coming back in a rush and realized why I spent so many years in depression and feeling miserable. At this point many would think I would go off and get HRT and get surgery, but no. I am one of the few that has elected not to because I can't stand the thought of losing everyone I love. And there are other reasons but many would not understand those. The reason why I commented is because its not something that comes about when you are an adult, you suffer from it your whole life. And I hate it when people that do not understand what a person like I and others like me go through talk about it as though they were an authority on my life. I have lived it, you have not and so can not begin to talk about what you do not know. I am not trying to be an ass but you have no idea what me and others have gone through our whole lives(not just adulthood). It is miserable existence, acting out a life that is not you at all. You realize that no one you know truly knows you but only the part you play. Like I said I love my family and even though they don't know me I know enough about them that I want to keep them in my life so I am one of the few that has chosen to remain silent, but your not family so I have no problem telling you.

      • Ven Vara Ven Vara Oman says:

        when i was  in young age i didnt know what to do . Then i started to act of course unsuccessfully . Still today now i am 50 years old no marriage or no friends still suffering in loneliness depression

      • Ven Vara Ven Vara Oman says:

        I feel guilty that i never was a good son to my mother more of rebellious . two times i run away from my family . My mother could not help me for this problem  but she loved me . Now i cry everyday that I was not a good son for her

    • Lee Kidd Lee Kidd United States says:

      Most transgender children know their true gender by age two, according to my doctors and multiple documentaries I've seen. I knew by at least age 5 and it was a huge issue for me my entire life, especially during grade school through high school. It has caused numerous health problems in my adult life because I didn't have the support and correct info. that I needed. The American Psychiatric Association no longer considers being transgender or transexual a mental disorder or illness.

    • Steven Stone Steven Stone United States says:

      Another Christian bigot promoting faux science by the other Chrisitan bigot named "Dr McHugh" who has been discredited by all medical and psychological consensus? I find it fascinating how trolls so suspiciously interested in this subject seem to crawl their way to every legitimate scientific journal/research in order to disseminate false information on the subject.
      Seek help from a qualified psychologist because your well known behavior is pathological

      • Todd Reinerio Todd Reinerio United States says:

        When one uses terms like "Chrisitan bigot" (which you misspelled), "trolls" and other such terms, you reveal your own inner hate and bigotry. The average person could give two craps until there becomes such time as to be forced to endure the constant barrage of 'you have to accept me" or "you have to like it" or, much like you just did, ad hom attacks they are forced to choose a stance. Considering that less than 1% of the total population has this condition, it should have special rights considerations since as most state, actual cause is unknown.

  3. Junie Aiko Junie Aiko Australia says:

    From what I've gathered, the genitalia is “decided” on the first 9 weeks of pregnancy, while the brain only starts developing after about the 9th weeks. By default, w/o testosterone all fetuses starts off as a “female”. For a male baby, any hormonal changes or imbalance may disrupt the brain to develop properly into "male" even if the genitalia has already been formed completely into male (and if the genitalia development is disrupted, this results in intersex characteristic too). And thus, the physically-male baby is born with a mental map of its physical body (akin to how some amputees may experience “phantom limbs” perhaps?), psychology and emotion of a female with a physical body of a male from since they were young. If this is true, a similar mechanism would also exist for FTM Transsexual men, but this may also perhaps explains why there are more MTF Transsexuals than FTM Transsexuals. No doubt what I've proposed isn't proven, but it is palpable IMO -- considering our understanding of how babies are developing in the mother's womb (that is, if I am not mistaken).

    Philosophically speaking, the mind dictates “who we are” and not our body. Transsexualism is an inter-sex condition of a brain, and the lack of immediate physical sign does not discount the horrible suffering these individuals experienced with their physical birth defects.

    • Lee Kidd Lee Kidd United States says:

      As a transgender person I know this to be true. Transsexualism is an inter-sex condition of the the brain. I recently saw a wonderful documentary confirming this. Thank you for your post.

  4. Jodiee Hart Jodiee Hart United Kingdom says:

    It's not a disease. It's not catchable!

    • madcapper6 . madcapper6 . United States says:

      Catchable you mean as in, contagious?  Lou Gehrig's disease or MS isn't "catchable" neither but they are still diseases.

    • Rachael Claiborne Rachael Claiborne United States says:

      The main point of replacing "gender identity disorder" with gender dysphoria in the DSM-5 was to end the very type of stigma expressed in your comment. Nowhere in the DSM-5 does is say that gender nonconformity is a disease or mental illness. Gender dysphoria refers to the significant stress caused by the discrepancy between one's gender assigned at birth and the gender to which that person identifies. When the level of stress is significant enough to impair normal social and emotional functioning, a diagnosis of gender dysphoria is suitable. Science has yet to produce definitive evidence as to the cause (if any exist) so to declare GD as a choice is pure conjecture and should be dismissed as such.

  5. Ven Vara Ven Vara Oman says:

    I have question . Does pregnant lady's thinking about baby's sex has impact on GID ? My mother expected to get a girl baby . I am transgender silent transgender

The opinions expressed here are the views of the writer and do not necessarily reflect the views and opinions of News-Medical.Net.
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