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{{Transgender sidebar}}
'''Sex reassignment therapy''' is the medical aspect of gender [[transitioning (transgender)|transitioning]], that is, modifying one's characteristics to better suit one's [[gender identity]]. It can consist of [[Hormone replacement therapy (transgender)|hormone replacement therapy]] (HRT) to modify [[secondary sex characteristic]]s, [[sex reassignment surgery]] to alter [[primary sex characteristics]], and other procedures altering appearance, including [[epilation|permanent hair removal]] for [[Trans woman|trans women]].

In appropriately evaluated cases of severe [[gender dysphoria]], sex reassignment therapy is often the best when standards of care are followed.<ref name="merck manual">{{cite book|author=George R. Brown, MD|chapter=Chapter 165 Sexuality and Sexual Disorders|pages=1567–1573|editor1=[[Robert S. Porter]], MD|title=The [[Merck Manual of Diagnosis and Therapy]]|edition=19th|date=20 July 2011|publisher=[[Merck & Co.]], Inc.|location=[[Whitehouse Station, NJ]], USA|isbn=978-0-911910-19-3|display-editors=etal}}</ref>{{rp|1570}}<ref name="ctp">{{cite book | author = [[Richard Green (sexologist)|Richard M. Green]], M.D., J.D. | chapter = 18.3 Gender Identity Disorders | pages = 2099–2111 | editor1 = [[Benjamin Sadock]] | editor2 = [[Virginia Alcott Sadock]] | editor3 = [[Pedro Ruiz (editor)|Pedro Ruiz]] | title = Kaplan and Sadock's Comprehensive Textbook of Psychiatry | publisher = [[Lippincott Williams & Wilkins]] | edition = 9th | date = June 8, 2009 | isbn = 0781768993 | url=https://books.google.com/books?id=jkUTm7qreh8C&pg=PA2111&lpg=PA2111&dq=Green,+R.+(2000b).+Gender+identity+disorder:+Adults&source=bl&ots=pMAlDof0Tr&sig=E5p7cjV2M37HlMWqEYXqIxnvs7s&hl=ja&sa=X&ei=OqrbUqqBDbPNsATAqoCgBQ&ved=0CHYQ6AEwBg#v=onepage&q=Green%2C%20R.%20(2000b).%20Gender%20identity%20disorder%3A%20Adults&f=false}}{{dead link|date=January 2015}}</ref>{{rp|2108}} There is academic concern over the low quality of the evidence supporting the [[efficacy]] of sex reassignment therapy as treatment for [[gender dysphoria]], but more robust studies are impractical to carry out;<ref name="psychiatry task force">{{Cite journal | author = [[William Byne]], [[Susan J. Bradley]], [[Eli Coleman]], [[A. Evan Eyler]], [[Richard Green (sexologist)|Richard Green]], [[Edgardo J. Menvielle]], [[Heino F. L. Meyer-Bahlburg]], [[Richard R. Pleak]] & [[D. Andrew Tompkins]] | title = Report of the American Psychiatric Association Task Force on Treatment of Gender Identity Disorder | journal = [[Archives of Sexual Behavior]] | volume = 41 | issue = 4 | pages = 759–796 (pages cited as pages at link) |date=August 2012 | doi = 10.1007/s10508-012-9975-x | pmid = 22736225 | url=http://www.psych.org/File%20Library/Learn/Archives/rd2012_GID.pdf}}</ref>{{rp|22}} as well, there exists a broad clinical consensus, supplementing the academic research, that supports the [[effectiveness]] in terms of subjective improvement of sex reassignment therapy in appropriately selected patients.<ref name="psychiatry task force"/>{{rp|2–3}} Treatment of gender dysphoria does not involve attempting to ''correct'' the patient's [[gender identity]], but to help the patient adapt.<ref name="merck manual"/>{{rp|1568}}

Major health organizations in the U.S.A. and UK have issued affirmative statements supporting sex reassignment therapy as comprising medically necessary treatments in certain appropriately evaluated cases.<ref name="apa-psychiatry statement">{{cite web|url=http://www.psychiatry.org/File%20Library/Advocacy%20and%20Newsroom/Position%20Statements/ps2012_TransgenderCare.pdf |title=Position Statement on Access to Care for Transgender and Gender Variant Individuals |last1=Drescher |first1=Jack |last2=Haller |first2=Ellen |date=July 2012 |website=[http://www.psychiatry.org American Psychiatric Association] |publisher=[[American Psychiatric Association]] |accessdate=17 January 2014}}</ref><ref name="ama statement">{{cite web |url=http://www.ama-assn.org/resources/doc/rfs/a08_hod_resolutions.pdf |title=AMA Resolution 122 |date=May 2008 |website=[http://www.ama-assn.org/resources/doc/rfs/a08_del_report.pdf AMA House of Delegates May 2008 Report] (showing that Resolution 122 was affirmed) |publisher=[[American Medical Association]] |accessdate=17 January 2014}}</ref><ref name="apa-psychology statement">{{cite web |url=http://www.apa.org/about/policy/transgender.aspx |title=APA Policy Statement: Transgender, Gender Identity, & Gender Expression Non-Discrimination |date=August 2008 |website=[http://www.apa.org American Psychological Association] |publisher=[[American Psychological Association]] |accessdate=17 January 2014}}</ref><ref name="rc-psych guidelines">{{cite web |url=http://www.rcpsych.ac.uk/files/pdfversion/CR181.pdf |title=Good practice guidelines for the assessment and treatment of adults with gender dysphoria |date=October 2013 |website=[http://www.rcpsych.ac.uk/ Royal College of Psychiatrists] |publisher=[[Royal College of Psychiatrists]] |accessdate=17 January 2014}}</ref><ref>{{cite web|last1=Whittle|first1=Stephen|last2=Bockting|first2=Walter|last3=Monstrey|first3=Stan|last4=Brown|first4=George|last5=Brownstein|first5=Michael|last6=DeCuypere|first6=Griet|last7=Ettner|first7=Randi|last8=Fraser|first8=Lin|last9=Green|first9=Jamison|last10=Rachlin|first10=Katherine|last11=Robinson|first11=Beatrice|title=WPATH Clarification on Medical Necessity of Treatment, Sex Reassignment, and Insurance Coverage for Transgender and Transsexual People Worldwide|url=http://www.wpath.org/site_page.cfm?pk_association_webpage_menu=1352&pk_association_webpage=3947|website=WPATH|accessdate=27 August 2015|deadurl=yes|archiveurl=https://web.archive.org/web/20150814225232/http://www.wpath.org/site_page.cfm?pk_association_webpage_menu=1352&pk_association_webpage=3947|archivedate=14 August 2015|df=}}</ref>

==Eligibility==

In current medical practice, a diagnosis is required for sex reassignment therapy. In the [[International Classification of Diseases]] the diagnosis is known as [[transsexualism]] (<ref>F64.0{{cite web|url=http://www.genderpsychology.org/transsexual/icd_10.html|title=Excerpt from ICD 10}}</ref>). The US [[Diagnostic and Statistical Manual of Mental Disorders]] (DSM) names it gender dysphoria (in version 5<ref>{{cite web|url=http://www.dsm5.org/Documents/Gender%20Dysphoria%20Fact%20Sheet.pdf|title=DSM 5 gender dysphoria fact sheet}}</ref>). While the diagnosis is a requirement for determining medical necessity of sex reassignment therapy, some people who are validly diagnosed have no desire for all or some parts of sex reassignment therapy, particularly genital reassignment surgery, and/or are not appropriate candidates for such treatment.

===Transsexualism===

The general standard for diagnosing, as well as treating, gender dysphoria is outlined in the [[WPATH]] [[Standards of Care for the Health of Transsexual, Transgender, and Gender Nonconforming People]]. As of February 2014, the most recent version of the standards is Version 7.<ref name="wpath soc 7">{{cite web|archiveurl=https://web.archive.org/web/20160106203349/http://www.wpath.org/uploaded_files/140/files/IJT%20SOC%2C%20V7.pdf|archivedate=2016-01-06|url=http://www.wpath.org/uploaded_files/140/files/IJT%20SOC,%20V7.pdf|title=Standards of Care for the Health of Transsexual, Transgender, and Gender-Nonconforming People, Version 7|deadurl=yes|df=}}</ref> According to the standards of care, "gender dysphoria refers to discomfort or distress that is caused by a discrepancy between a person’s gender identity and that person’s sex assigned at birth (and the associated gender role and/or primary and secondary sex characteristics)... Only some gender-nonconforming people experience gender dysphoria at some point in their lives". Gender nonconformity is not the same as gender dysphoria; nonconformity, according to the standards of care, is not a pathology and does not require medical treatment.

Local standards of care exist in many countries.

In cases of comorbid [[psychopathology]], the standards are to first manage the psychopathology and then evaluate the patient's gender dysphoria. Treatment may still be appropriate and necessary in cases of significant comorbid [[psychopathology]], as "cases have been reported in which the individual was both suffering from severe co-occurring psychopathology, and was a 'late-onset, gynephilic' trans woman, and yet experienced a long-term, positive outcome with hormonal and surgical gender transition."<ref name="psychiatry task force"/>{{rp|22}}

However, some transsexual people may suffer from [[comorbidity|co-morbid]] psychiatric conditions unrelated to their gender dysphoria. The [[DSM-IV]] itself states that in rare instances, gender dysphoria may co-exist with schizophrenia, and that psychiatric disorders are generally not considered contraindications to sex reassignment therapy unless they are the primary cause of the patient's gender dysphoria.<ref name = "brown m">{{cite book | last = Brown | first = Mildred | title = True selves : understanding transsexualism-- for families, friends, coworkers, and helping professionals | publisher = Jossey-Bass | location = San Francisco | year = 2003 | isbn = 978-0-7879-6702-4 }}</ref>{{rp|108}}

===Eligibility for different stages of treatment===

While a mental health assessment is required by the standards of care, psychotherapy is not an absolute requirement but is highly recommended.<ref name="wpath soc 7"/>

Hormone replacement therapy is to be initiated on referral from a qualified health professional. The general requirements, according to the WPATH standards, include:

# Persistent, well-documented gender dysphoria;
# Capacity to make a fully informed decision and to consent for treatment;
# Age of majority in a given country (however, the WPATH standards of care provide separate discussion of children and adolescents);
# If significant medical or mental health concerns are present, they must be reasonably well-controlled.

Often, at least a certain period of psychological counseling is required before initiating hormone replacement therapy, as is a period of living in the desired gender role, if possible, to ensure that they can psychologically function in that life-role. On the other hand, some clinics provide hormone therapy based on informed consent alone.<ref name="wpath soc 7"/>

As surgery is a radical and irreversible intervention, more stringent standards are usually applied. Generally speaking, physicians who perform sex-reassignment surgery require the patient to live as the members of their target gender in all possible ways for at least a year ("cross-live"), prior to the start of surgery, in order to assure that they can psychologically function in that life-role. This period is sometimes called the Real Life Test (RLT); it is part of a battery of requirements. Other frequent requirements are regular psychological counseling and letters of recommendation for this surgery.

The time period of "cross-living" is usually known as the Real-Life-Test (RLT) or Real-Life-Experience (RLE). It is sometimes required even before hormone therapy, but this is not always possible; transsexual men frequently cannot "pass" this period without hormones. <!-- Kindly stop inserting "breast reduction", cases where hormones are not enough to enable basic passing are extremely rare. I know you mean well, but this is unnecessary.--> Transsexual women may also require hormones to pass as women in society. Most trans women also require facial hair removal, [[Voice therapy (trans)|voice training or voice surgery]], and sometimes, [[facial feminization surgery]], to be passable as females; these treatments are usually provided upon request with no requirements for psychotherapy or "cross-living".

Some surgeons who perform sex reassignment surgeries may require their patients to live as members of their target gender in as many ways as possible for a specified period of time, prior to any surgery. However, some surgeons recognize that this so-called real-life test for trans men, without breast removal and/or chest reconstruction, may be difficult. Therefore, many surgeons are willing to perform some or all elements of sex reassignment surgery without a real-life test. This is especially common amongst surgeons who practice in [[Asia]]. However, almost all surgeons practicing in North America and Europe who perform genital reassignment surgery require letters of approval from two psychotherapists; most Standards of Care recommend, and most therapists require, a one-year real-life test prior to genital reassignment surgery, though some therapists are willing to waive this requirement for certain patients.

The requirements for chest reconstruction surgery are different for [[transmen]] and [[transwomen]]. The Standards of Care require trans men to undergo either 3 months of Real-life-test or [[psychological evaluation]] before surgery whereas [[transwomen]] are required to undergo 18 months of hormone therapy. The requirement for trans men is due to the difficulty in presenting as male with female breasts, especially those of a C cup or larger. For very large breasts it can be impossible for the trans man to present as male before surgery. For trans women, the extra time is required to allow for complete breast development from hormone therapy. Having breast augmentation before that point can result in uneven breasts due to hormonal development, or removal of the implant if hormonal breast development is significant and results in larger breasts than desired.

===Eligibility of minors===
While the WPATH standards of care generally require the patient to have reached the age of majority, they include a separate section devoted to children and adolescents.

While there is anecdotal evidence of cases where a child firmly identified as another sex from a very early age, studies cited in the standards of care show that in the majority of cases such identification in childhood does not persist into adulthood.{{citation needed|date=March 2016}} However, with adolescents, persistence is much more likely, and so reversible treatment by puberty blockers can be prescribed. This treatment is controversial as the use of puberty blockers involves a small risk of adverse physical effects.

A 2014 study made a longer-term evaluation of the effectiveness of this approach, looking at young transgender adults who had received puberty suppression during adolescence. It found that "After gender reassignment, in young adulthood, the [gender dysphoria] was alleviated and psychological functioning had steadily improved. Well-being was similar to or better than same-age young adults from the general population. Improvements in psychological functioning were positively correlated with postsurgical subjective well-being."<ref>{{cite journal|last1=de Vries|first1=A. L. C.|last2=McGuire|first2=J. K.|last3=Steensma|first3=T. D.|last4=Wagenaar|first4=E. C. F.|last5=Doreleijers|first5=T. A. H.|last6=Cohen-Kettenis|first6=P. T.|title=Young Adult Psychological Outcome After Puberty Suppression and Gender Reassignment|journal=Pediatrics|date=8 September 2014|volume=134|issue=4|pages=696–704|doi=10.1542/peds.2013-2958|url=http://pediatrics.aappublications.org/content/early/2014/09/02/peds.2013-2958.abstract|accessdate=27 August 2015|pmid=25201798}}</ref> No patients expressed regret about the transition process, including puberty suppression.<ref name="coverage of puberty suppression study">{{cite news|last1=Mozes|first1=Alan|title=Puberty Suppression Benefits Gender-Questioning Teens: Study|url=http://health.usnews.com/health-news/articles/2014/09/10/puberty-suppression-benefits-gender-questioning-teens-study|accessdate=27 August 2015|work=HealthDay|publisher=U.S. News & World Report|date=10 September 2014}}</ref>

"Since puberty suppression is a fully reversible medical intervention, it provides adolescents and their families with time to explore their gender dysphoric feelings, and [to] make a more definite decision regarding the first steps of actual gender reassignment treatment at a later age," said study lead author Dr. Annelou de Vries. By delaying the onset of puberty, those children who go on to gender reassignment "have the lifelong advantage of a body that matches their gender identities without the irreversible body changes of a low voice or beard growth or breasts, for example,".<ref name="coverage of puberty suppression study"/>

De Vries nevertheless cautioned that the findings need to be confirmed by further research, and added that her study didn't set out to assess the side effects of puberty suppression.<ref name="coverage of puberty suppression study"/>

==Psychological treatment==

According to the WPATH SOC v7, "Psychotherapy (individual, couple, family, or group) for purposes such as exploring gender identity, role, and expression; addressing the negative impact of gender dysphoria and stigma on mental health; alleviating internalized transphobia; enhancing
social and peer support; improving body image; or promoting resilience" is a treatment option.<ref name="wpath soc 7"/>

==Hormone replacement therapy==
{{Main article|Hormone replacement therapy (trans)}}

For trans people, hormone replacement therapy (HRT) causes the development of many of the [[secondary sexual characteristics]] of their desired sex. However, many of the existing [[primary sexual characteristics|primary]] and [[secondary sexual characteristics]] cannot be reversed by HRT. For example, HRT can induce breast growth for trans women but can only minimally reduce breasts for trans men. HRT can prompt facial hair growth for transsexual men, but cannot regress facial hair for transsexual women. HRT may, however, reverse some characteristics, such as distribution of body fat and muscle, as well as menstruation in trans men.

Generally, those traits that are easily reversible will revert upon cessation of hormonal treatment, unless [[Chemical castration|chemical]] or surgical [[castration]] has occurred, though for many trans people, surgery is required to obtain satisfactory physical characteristics. But in trans men, some hormonally-induced changes may become virtually irreversible within weeks, whereas trans women usually have to take hormones for many months before any irreversible changes will result.

As with all medical activities, health risks are associated with hormone replacement therapy, especially when high hormone doses are taken as is common for pre-operative or no-operative trans patients. It is always advised that all changes in therapeutic hormonal treatment should be supervised by a physician because starting, stopping or even changing dosage rates and levels can have physical and psychological health risks.

Although some trans women use herbal [[phytoestrogen]]s as alternatives to pharmaceutical [[estrogen]]s, little research has been performed with regards to the safety or effectiveness of such products. [[Anecdotal evidence]] suggests that the results of herbal treatments are minimal and very subtle, if at all noticeable, when compared to conventional hormone therapy.

Some trans people are able to avoid the medical community's requirements for hormone therapy altogether by either obtaining hormones from [[black market]] sources, such as [[Internet pharmacy|internet pharmacies]] which ship from overseas, or more rarely, by [[chemical synthesis|synthesizing]] hormones themselves.

==Chest reconstruction surgery==
{{Main article|Male chest reconstruction|Breast implant}}

For a lot of [[Trans man|trans men]] chest reconstruction is desired, or required. Binding of the chest tissue can cause a variety of health issues including reduced lung capacity and even broken ribs if improper techniques or materials are used. A [[mastectomy]] is performed, often including a nipple graft for those with a B or larger cup size.

For [[Trans woman|trans women]], breast augmentation is done in a similar manner to those done for [[cisgender]] women. As with [[cisgender]] women, there is a limit on the size of implant that may be used, depending on the amount of pre-existing breast tissue.

==Sex reassignment surgery==
{{Main article|Sex reassignment surgery}}

[[Sex reassignment surgery]] (SRS) refers to the surgical and medical procedures undertaken to align intersex and transsexual individuals' physical appearance and genital anatomy with their gender identity. SRS may encompass any surgical procedures which will reshape a male body into a body with a female appearance or vice versa, or more specifically refer to the procedures used to make male genitals into female genitals and vice versa.

Sex reassignment surgery is the most common term for what may be more accurately described as "genital reassignment surgery" or "genital reconstruction surgery." Other proposed terms for SRS include "gender confirmation surgery," "gender realignment surgery," and "transsexual surgery." The aforementioned terms may also specifically refer to genital surgeries like [[vaginoplasty]] and [[phalloplasty]], even though more specific terms exist to refer exclusively to genital surgery, the most common of which is [[genital reassignment surgery]] (GRS). There are significant medical risks associated with SRS that should be considered before undergoing the surgery.

==Other procedures==

[[Facial feminization surgery]] (FFS) is a form of [[facial reconstruction]] used to make a masculine face appear more feminine. FFS procedures can reshape the [[jaw]], [[chin]], [[forehead]] (including [[brow ridge]]), hairline, and other areas of the face that tend to be sexually dimorphic.<ref name="PRWeb">{{cite web|title=Del Rey Aesthetics Center Introduces Facial Feminization Surgery Services|url=http://www.prweb.com/releases/2017/04/prweb14205590.htm|website=PRWeb}}</ref> A [[chondrolaryngoplasty]], colloquially a "tracheal shave", is a surgical reduction of the cartilage in the larynx to reduce the appearance of a visible [[Adam's apple]].<ref name="Tracheal shave">{{cite web|title=FFS: Trachea shave|url=http://www.tsroadmap.com/physical/face/trachea.html|website=www.tsroadmap.com}}</ref>

Trans people of both sexes may practice [[Voice therapy (transgender)|vocal therapy]]. Vocal therapists may help their patients improve their pitch, resonance, inflection, and volume.<ref name="asha">{{cite web|title=Voice and Communication Therapy for Clients Who Are Transgender|url=http://www.asha.org/public/speech/disorders/TGTS/|website=www.asha.org|language=en}}</ref> Another option for trans women is vocal surgery, though there is the risk of damaging the voice.<ref name="voice surgery">{{cite web|title=Vocal Feminization: Surgery|url=http://www.tsroadmap.com/physical/voice/voicesurg.html|website=www.tsroadmap.com}}</ref>

==Effectiveness==

The [[Merck Manual]] states, in regard to trans women, "In follow-up studies, genital surgery has helped some transsexual people live happier and more productive lives and so is justified in highly motivated, appropriately assessed and treated transsexual people, who have completed a 1- to 2-year real-life experience in a different gender role. Before surgery, transsexual people often need assistance with passing in public, including help with gestures and voice modulation. Participation in support groups, available in most large cities, is usually helpful."<ref name="merck manual"/>{{rp|1570}} With regards to trans men, it states, "Surgery may help certain [trans men] patients achieve greater adaptation and life satisfaction. Similar to trans women, trans men should live in the male gender role for at least 1 yr before surgery. Anatomic results of [[phalloplasty|neophallus surgical procedures]] are often less satisfactory in terms of function and appearance than [[vaginoplasty|neovaginal procedures]] for trans women. Complications are common, especially in procedures that involve extending the [[urethra]] into the [[neophallus]]."<ref name="merck manual"/>{{rp|1570}}

''[[Kaplan and Sadock's Comprehensive Textbook of Psychiatry]]'' states, with regards to adults, "When patient gender dysphoria is severe and intractable, sex reassignment is often the best solution."<ref name="ctp"/>{{rp|2108}} Regret tends to occur in cases of [[misdiagnosis]], no [[Real-life experience (transgender)|Real Life Experience]], and poor surgical results. Risk factors for return to original [[gender role]] include history of [[transvestic fetishism]], psychological instability, and [[social isolation]]. In adolescents, careful diagnosis and following strict criteria can ensure good post-operative outcomes. Many prepubescent children with cross-gender identities do not persist with gender dysphoria.<ref name="ctp"/>{{rp|2109–2110}} With regards to follow-up, it states that "Clinicians are less likely to report poor outcomes in their patients, thus shifting the reporting bias to positive results. However, some successful patients who wish to blend into the community as men or women do not make themselves available for follow-up. Also, some patients who are not happy with their reassignment may be more known to clinicians as they continue clinical contact."<ref name = "ctp"/>{{rp|2109}}

A 2009 systematic review looking at individual surgical procedures found that "[t]he evidence concerning gender reassignment surgery has several limitations in terms of: (a) lack of controlled studies, (b) evidence has not collected data prospectively, (c) high loss to follow up and (d) lack of validated assessment measures. Some satisfactory outcomes were reported, but the magnitude of benefit and harm for individual surgical procedures cannot be estimated accurately using the current available evidence."<ref name = sutcliffe>{{Cite journal | author = [[P. A. Sutcliffe]], [[S. Dixon]], [[R. L. Akehurst]], [[A. Wilkinson]], [[A. Shippam]], [[S. White]], [[R. Richards]] & [[C. M. Caddy]] | title = Evaluation of surgical procedures for sex reassignment: a systematic review | journal = [[Journal of plastic, reconstructive & aesthetic surgery : JPRAS]] | volume = 62 | issue = 3 | pages = 294–306 |date=March 2009 | doi = 10.1016/j.bjps.2007.12.009 | pmid = 18222742}}</ref>

A 2010 meta-analysis of follow-up studies reported "Pooling across studies shows that after sex reassignment, 80% of individuals with GID reported significant improvement in gender dysphoria (95% CI = 68–89%; 8 studies; I2 = 82%); 78% reported significant improvement in psychological symptoms (95% CI = 56–94%; 7 studies; I2 = 86%); 80% reported significant improvement in quality of life (95% CI = 72–88%; 16 studies; I2 = 78%); and 72% reported significant improvement in sexual function (95% CI = 60–81%; 15 studies; I2 = 78%)." The study concluded "Very low quality evidence suggests that sex reassignment that includes hormonal interventions in individuals with GID likely improves gender dysphoria, psychological functioning and comorbidities, sexual function and overall quality of life."<ref name = montori>{{cite journal |doi=10.1111/j.1365-2265.2009.03625.x |title=Hormonal therapy and sex reassignment: A systematic review and meta-analysis of quality of life and psychosocial outcomes |year=2010 |last1=Murad |first1=Mohammad Hassan |last2=Elamin |first2=Mohamed B. |last3=Garcia |first3=Magaly Zumaeta |last4=Mullan |first4=Rebecca J. |last5=Murad |first5=Ayman |last6=Erwin |first6=Patricia J. |last7=Montori |first7=Victor M. |journal=Clinical Endocrinology |volume=72 |issue=2 |pages=214–31 |pmid=19473181}}</ref>

A study evaluating quality of life in female-to-male transgender individuals found "statistically significant (p<0.01) diminished quality of life among the FTM transgender participants as compared to the US male and female population, particularly in regard to mental health. FTM transgender participants who received testosterone (67%) reported statistically significant higher quality of life scores (p<0.01) than those who had not received hormone therapy."<ref>{{cite journal|last1=Newfield|first1=E|last2=Hart|first2=S|last3=Dibble|first3=S|last4=Kohler|first4=L|title=Female-to-male transgender quality of life.|journal=Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation|date=November 2006|volume=15|issue=9|pages=1447–57|pmid=16758113|doi=10.1007/s11136-006-0002-3}}</ref>

A recent Swedish study (2010) found that “almost all patients were satisfied with sex reassignment at 5 years, and 86% were assessed by clinicians at follow-up as stable or improved in global functioning”<ref name="Sweden">{{cite journal |doi=10.1007/s10508-009-9551-1 |title=A Five-Year Follow-Up Study of Swedish Adults with Gender Identity Disorder |year=2009 |last1=Johansson |first1=Annika |last2=Sundbom |first2=Elisabet |last3=Höjerback |first3=Torvald |last4=Bodlund |first4=Owe |journal=Archives of Sexual Behavior |volume=39 |issue=6 |pages=1429–37 |pmid=19816764}}</ref> A prospective study in the Netherlands that looked at the psychological and sexual functioning of 162 adult applicants of adult sex reassignment applicants before and after hormonal and surgical treatment found, "After treatment the group was no longer gender dysphoric. The vast majority functioned quite well psychologically, socially and sexually. Two non-homosexual male-to-female transsexuals expressed regrets."<ref>{{cite journal|last1=Smith|first1=YL|last2=Van Goozen|first2=SH|last3=Kuiper|first3=AJ|last4=Cohen-Kettenis|first4=PT|title=Sex reassignment: outcomes and predictors of treatment for adolescent and adult transsexuals.|journal=Psychological Medicine|date=January 2005|volume=35|issue=1|pages=89–99|pmid=15842032|doi=10.1017/S0033291704002776}}</ref>

A long-term follow-up study performed in Sweden over a long period of time (1973–2003) found that [[morbidity]], [[suicidality]], and [[mortality rate|mortality]] in post-operative trans people were still significantly higher than in the general population, suggesting that sex reassignment therapy is not enough to treat gender dysphoria, highlighting the need for improved health care following sex reassignment surgery. 10 controls were selected for each post-operative trans person, matched by birth year and sex; two control groups were used: one matching sex at birth, the other matching reassigned sex. The study states that "no inferences can be drawn [from this study] as to the effectiveness of sex reassignment as a treatment for transsexualism," citing studies showing the effectiveness of sex reassignment therapy, though noting their poor quality. The authors noted that the results suggested that those who received sex reassignment surgery before 1989 had worse mortality, suicidality, and crime rates than those who received surgery on or after 1989: mortality, suicidality, and crime rates for the 1989-2003 cohort were not statistically significant compared to healthy controls (though psychiatric morbidity was); it is not clear if this is because these negative factors tended to increase a decade after surgery or because in the 1990s and later improved treatment and social attitudes may have led to better outcomes.<ref>{{cite journal |doi=10.1371/journal.pone.0016885 |title=Long-Term Follow-Up of Transsexual Persons Undergoing Sex Reassignment Surgery: Cohort Study in Sweden |year=2011 |editor1-last=Scott |editor1-first=James |last1=Dhejne |first1=Cecilia |last2=Lichtenstein |first2=Paul |last3=Boman |first3=Marcus |last4=Johansson |first4=Anna L. V. |last5=Långström |first5=Niklas |last6=Landén |first6=Mikael |journal=PLoS ONE |volume=6 |issue=2 |pages=e16885 |pmid=21364939 |pmc=3043071}}</ref>

The abstract of the [[American Psychiatric Association]] Task Force on GID's report from 2012 states, "The quality of evidence pertaining to most aspects of treatment in all subgroups was determined to be low; however, areas of broad clinical consensus were identified and were deemed sufficient to support recommendations for treatment in all subgroups."<ref name="psychiatry task force"/> The APA Task Force states, with regard to the quality of studies, "For some important aspects of transgender care, it would be impossible or unwise to engage in more robust study designs due to ethical concerns and lack of volunteer enrollment. For example, it would be extremely problematic to include a 'long-term placebo treated control group' in an RCT of hormone therapy efficacy among gender variant adults desiring to use hormonal treatments." <ref name="psychiatry task force"/>{{rp|22}} The [[Royal College of Psychiatrists]] concurs with regards to SRS in trans women, stating, "There is no level 1 or 2 evidence (Oxford levels) supporting the use of feminising vaginoplasty in women but this is to be expected since a randomised controlled study for this scenario would be impossible to carry out."<ref name = "rc-psych guidelines" />

Following up on the APA Task Force's report, the APA issued a statement stating that the APA recognizes that in "appropriately evaluated" cases, hormonal and surgical interventions may be medically necessary and opposes "categorical exclusions" of such treatment by third-party payers.<ref name="apa-psychiatry statement"/> The [[American Medical Association]]'s Resolution 122 states, "An established body of medical research demonstrates the effectiveness and medical necessity of mental health care, hormone therapy and sex reassignment surgery as forms of therapeutic treatment for many people diagnosed with GID".<ref name="ama statement"/>

The need for treatment is emphasized by the higher rate of [[mental health]] problems, including [[clinical depression|depression]], [[anxiety]], and various [[Substance dependence|addictions]], as well as a higher [[suicide]] rate among untreated transsexual people than in the general population. Many of these problems, in the majority of cases, disappear or decrease significantly after a change of gender role and/or physical characteristics.<ref name="HeylensVerroken2013">{{cite journal|last1=Heylens|first1=Gunter|last2=Verroken|first2=Charlotte|last3=De Cock|first3=Sanne|last4=T'Sjoen|first4=Guy|last5=De Cuypere|first5=Griet|title=Effects of Different Steps in Gender Reassignment Therapy on Psychopathology: A Prospective Study of Persons with a Gender Identity Disorder|journal=The Journal of Sexual Medicine|year=2013|pages=119–126|issn=1743-6095|doi=10.1111/jsm.12363|volume=11}}</ref><ref>{{Cite journal | author = [[Yolanda L. S. Smith]], [[Stephanie H. M. Van Goozen]], [[Abraham J. Kuiper]] & [[Peggy T. Cohen-Kettenis]] | title = Sex reassignment: outcomes and predictors of treatment for adolescent and adult transsexuals | journal = [[Psychological medicine]] | volume = 35 | issue = 1 | pages = 89–99 |date=January 2005 | pmid = 15842032 | doi=10.1017/S0033291704002776}}</ref>

==Ethical, cultural, and political considerations==
Sex reassignment therapy is a controversial ethical subject. Notably, the Roman Catholic church, according to an unpublished Vatican document, holds that changing sex is not possible and, while in some cases treatment might be necessary, it does not change the person's sex in the eyes of the church.<ref>{{cite web|url=http://ncronline.org/news/vatican-says-sex-change-operation-does-not-change-persons-gender|title=Vatican says 'sex-change' operation does not change person's gender|website=National Catholic Reporter}}</ref> Some Catholic ethicists go further, proclaiming that a "sex change operation" is "mutilation" and therefore immoral.<ref>{{cite web|url=http://www.ncbcenter.org/page.aspx?pid=1287|title=FAQ on Gender Identity Disorder and "Sex Change" Operations|website=National Catholic Bioethics Center|deadurl=yes|archiveurl=https://web.archive.org/web/20140222134022/http://www.ncbcenter.org/page.aspx?pid=1287|archivedate=2014-02-22|df=}}</ref>

[[Paul R. McHugh]] is a well-known opponent of sex reassignment therapy. According to his own article,<ref>{{cite web|url=http://www.lhup.edu/~dsimanek/mchugh.htm|title=Psychiatric misadventures|author=Paul McHugh}}</ref> when he joined [[Johns Hopkins University]] as director of the Department of Psychiatry and Behavioral Science, it was part of his intention to end sex reassignment surgery there. McHugh succeeded in ending it at the university during his time.<ref>Richard P. Fitzgibbons, M.D., Philip M. Sutton, and Dale O’Leary, [http://www.ncbcenter.org/document.doc?id=581 The Psychopathology of "Sex Reassignment" Surgery, Assessing Its Medical, Psychological, and Ethical Appropriateness, The National Catholic Bioethics Quarterly, Spring 2009, p. 100.] {{webarchive|url=https://web.archive.org/web/20140809125018/http://www.ncbcenter.org/document.doc?id=581 |date=2014-08-09 }}</ref> However, a new gender clinic at Johns Hopkins has been opened in 2017.<ref name="NewJohnsHopkinsClinic">{{cite web|last1=Allen|first1=Samantha|title=Can Trans People Trust Johns Hopkins’s New Clinic?|url=https://www.thedailybeast.com/can-trans-people-trust-johns-hopkinss-new-clinic|website=The Daily Beast|date=12 April 2017}}</ref>

Opposition was also expressed by several writers identifying as feminist, most famously [[Janice Raymond]]. Her paper was allegedly instrumental in removing Medicaid and Medicare support for sex reassignment therapy in the US.<ref>{{cite web|url=http://transgriot.blogspot.ie/2010/09/why-trans-community-hates-dr-janice-g.html|title=Why The Trans Community Hates Dr. Janice G. Raymond|website=TransGRiot}}</ref>

Sex reassignment therapy, especially surgery, tends to be expensive and is not always covered by public or private health insurance. In many areas with comprehensive nationalized health care, such as some [[Provinces and territories of Canada|Canadian]] provinces and most [[Europe]]an countries, SRT is covered under these plans. However, requirements for obtaining SRS and other transsexual services under these plans are sometimes more stringent than the requirements laid out in the WPATH [[Standards of Care for the Health of Transsexual, Transgender, and Gender Nonconforming People]], and in Europe, many local Standards of Care exist. In other countries, such as the [[United States]], no national health plan exists and the majority of private insurance companies do not cover SRS. The government of [[Iran]], however, pays for such surgery because it is believed to be valid under [[Shia Islam|Shi'ite Belief]].<ref>[http://www.cbc.ca/arts/film/story/2008/08/26/f-homosexuality-iran-sex-change.html Iran's gay plan], Matthew Hays, ''[[Canadian Broadcasting Corporation]]'', August 26, 2008; accessed August 13, 2009.</ref>

A significant and growing political movement exists, pushing to redefine the standards of care, asserting that they do not acknowledge the rights of self-determination and control over one's body, and that they expect (and even in many ways require) a monolithic transsexual experience. In opposition to this movement is a group of transsexual persons and caregivers who assert that the SOC are in place to protect others from "making a mistake" and causing irreversible changes to their bodies that will later be regretted{{spaced ndash}}though few post-operative transsexuals believe that sexual reassignment surgery was a mistake for them.<ref name="detrans">{{cite journal |last=Kuiper |first=A.J |authorlink= |author2=P.T. Cohen-Kettenis |title=Gender Role Reversal among Postoperative Transsexuals |journal=International Journal of Transgenderism |volume=2 |issue=3 |date=September 1998 |url=http://www.symposion.com/ijt/ijtc0502.htm |accessdate=2007-02-25 |archiveurl = https://web.archive.org/web/20070204145729/http://www.symposion.com/ijt/ijtc0502.htm <!-- Bot retrieved archive --> |archivedate = 2007-02-04}}</ref>

===The United States===
From 1981 until 2014, the [[Centers for Medicare and Medicaid Services]] (CMS) categorically excluded coverage of sex reassignment surgery by [[Medicare (United States)|Medicare]] in its National Coverage Determination (NCD) "140.3 Transsexual Surgery," but that categorical exclusion came under challenge by an "aggrieved party" in an Acceptable NCD Complaint in 2013 and was subsequently struck down the following year by the Departmental Appeals Board (DAB), the administrative court of the [[U.S. Department of Health and Human Services]] (HHS).<ref name="bloom1">{{cite web | url = https://www.bloomberg.com/news/2014-05-30/medicare-ordered-to-consider-covering-sex-change-surgery.html | title = Medicare Ordered to Consider Covering Sex-Change Surgery | author = Wayne, Alex | date = 30 May 2014 | publisher = Bloomberg | accessdate = 30 May 2014}}</ref><ref name="buzz1">{{cite web | url = https://www.buzzfeed.com/evanmcsan/obama-administration-opens-the-door-to-taxpayer-funded-sex-r | title = Obama Administration Opens The Door To Medicare-Funded Sex Reassignment Surgery | author = McMorris-Santoro, Evan | date = 30 May 2014 | website = BuzzFeed Politics | accessdate = 30 May 2014}}</ref> In late 2013, the DAB issued a ruling finding the evidence on record was "not complete and adequate to support the validity of the NCD" and then moved on to discovery to determine if the exclusion was valid.<ref name = "dab1">{{cite web | url = https://www.hhs.gov/dab/decisions/dabdecisions/ncd1403.pdf | title = NCD 140.3 Transsexual Surgery: NCD Ruling No. 2 | author1 = [[Leslie A. Sussan]] | author2 = [[Constance B. Tobias]] | author3 = [[Sheila Ann Hegy]] (presiding) | date = 2 Dec 2013 | format = PDF | website = Acceptable National Coverage Determination Complaints (DAB) | accessdate = 7 Feb 2014 | id = Docket No. A-13-47 | publisher = HHS.gov}}</ref> CMS did not defend its exclusion throughout the entire process. On May 30, 2014, HHS announced that the categorical exclusion was found by the DAB to not be valid "under the 'reasonableness standard,'" allowing for Medicare coverage of sex reassignment surgery to be decided on a case-by-case basis. HHS says it will move to implement the ruling. As [[Medicaid]] and private insurers often take their cues from Medicare on what to cover, this may lead to coverage of sex reassignment therapy by Medicaid and private insurers.<ref name="bloom1"/><ref name="buzz1"/> The evidence in the case "outweighs the NCD record and demonstrates that transsexual surgery is safe and effective and not experimental," according to the DAB in its 2014 ruling.<ref name = "dab2">{{cite web | url = https://www.hhs.gov/dab/decisions/dabdecisions/dab2576.pdf | title = NCD 140.3 Transsexual Surgery: Decision No. 2576 | author1 = [[Leslie A. Sussan]] | author2 = [[Constance B. Tobias]] | author3 = [[Sheila Ann Hegy]] (presiding) | date = 30 May 2014 | format = PDF | website = Acceptable National Coverage Determination Complaints (DAB) | accessdate = 4 Jul 2014 | id = Docket No. A-13-87 | publisher = HHS.gov}}</ref>

A 2014 article published in ''[[American Journal of Public Health]]'' called on third-party payers to cover sex reassignment therapy in appropriately selected cases.<ref name="stroumsa1">{{Cite journal | author = [[Daphna Stroumsa]] | title = The State of Transgender Health Care: Policy, Law, and Medical Frameworks | journal = [[American Journal of Public Health]] |date=January 2014 | doi = 10.2105/AJPH.2013.301789 | pmid = 24432926 | volume=104 | issue=3 | pages=e31-8| pmc=3953767 }}</ref>

===Consent and the treatment of [[intersex]] people===
{{main article|Intersex human rights}}
In 2011, [[Christiane Völling]] won the first successful case brought by an [[intersex]] person against a surgeon for non-consensual surgical intervention described by the [[International Commission of Jurists]] as "an example of an individual who was subjected to sex reassignment surgery without full knowledge or consent".<ref name="icj2">{{Cite web| last = International Commission of Jurists| title = SOGI Casebook Introduction, Chapter six: Intersex | accessdate = 2015-12-27| url = http://www.icj.org/sogi-casebook-introduction/chapter-six-intersex/}}</ref>

In 2015, the [[Council of Europe]] recognized, for the first time, a right for intersex persons to ''not'' undergo sex assignment treatment.<ref name="coe">{{Citation| last1 = [[Council of Europe]]| last2 = Commissioner for Human Rights| title = Human rights and intersex people, Issue Paper| date = April 2015| url = https://wcd.coe.int/ViewDoc.jsp?Ref=CommDH/IssuePaper(2015)1&Language=lanEnglish&Ver=original}}</ref> In April 2015, Malta became the first country to recognize a right to bodily integrity and physical autonomy, and outlaw non-consensual modifications to sex characteristics. The Act was widely welcomed by civil society organizations.<ref name="gate-malta">{{cite web |url=http://transactivists.org/2015/04/08/making-depathologization-a-matter-of-law-a-comment-from-gate-on-the-maltese-act-on-gender-identity-gender-expression-and-sex-characteristics/ |title=Making depathologization a matter of law. A comment from GATE on the Maltese Act on Gender Identity, Gender Expression and Sex Characteristics |last1=Cabral |first1=Mauro |author-link=Mauro Cabral |date=April 8, 2015 |website= |publisher=[[Global Action for Trans Equality]] |access-date=2015-07-03 |quote= |deadurl=yes |archiveurl=https://web.archive.org/web/20150704213308/http://transactivists.org/2015/04/08/making-depathologization-a-matter-of-law-a-comment-from-gate-on-the-maltese-act-on-gender-identity-gender-expression-and-sex-characteristics/ |archivedate=July 4, 2015 |df= }}</ref><ref name="oiieu-malta">{{Cite web| last = OII Europe| title = OII-Europe applauds Malta's Gender Identity, Gender Expression and Sex Characteristics Act. This is a landmark case for intersex rights within European law reform| date = April 1, 2015| url = http://oiieurope.org/press-release-oii-europe-applauds-maltas-gender-identity-gender-expression-and-sex-characteristics-act/|access-date=2015-07-03}}</ref><ref name="oiiau-malta">{{cite web |url=https://oii.org.au/28592/we-celebrate-maltese-protections-for-intersex-people/ |title=We celebrate Maltese protections for intersex people |last1=Carpenter |first1=Morgan | author-link= Morgan Carpenter |date=April 2, 2015 |website= |publisher= [[Organisation Intersex International Australia]] |access-date=2015-07-03 |quote=}}</ref><ref name="star2015">{{Cite news| last = Star Observer| title = Malta passes law outlawing forced surgical intervention on intersex minors| work = Star Observer| date = 2 April 2015| url = http://www.starobserver.com.au/news/international-news-news/malta-passes-law-outlawing-forced-surgical-intervention-on-intersex-minors/134800}}</ref><ref name="nyt-2015">{{Cite news| last = Reuters| title = Surgery and Sterilization Scrapped in Malta's Benchmark LGBTI Law| work = The New York Times| date = 1 April 2015| url = https://www.nytimes.com/reuters/2015/04/01/world/europe/01reuters-gay-rights-malta.html}}</ref>

==See also==
{{Portal|Transgender}}
* [[List of transgender-related topics]]
* [[Sex assignment]]

==References==
{{Reflist|30em}}

==Bibliography==
{{refbegin}}
*{{cite book |last=Brown |first=Mildred L. |author2=Chloe Ann Rounsley |title=True Selves: Understanding Transsexualism – For Families, Friends, Coworkers, and Helping Professionals |publisher=Jossey-Bass |year=1996 |isbn=978-0-7879-6702-4 }}
*{{cite book |last=Dallas |first=Denny |title=Transgender Rights: ''Transgender Communities of the United States in the Late Twentieth Century'' |publisher=University of Minnesota Press |year=2006 |isbn=978-0-8166-4312-7 }}
*{{cite book |last=Feinberg |first=Leslie |title=Trans Liberation : Beyond Pink or Blue |publisher=Beacon Press |year=1999 |isbn=978-0-8070-7951-5 }}
*{{cite journal |doi=10.1210/jcem.85.5.6564 |title=Male-to-Female Transsexuals Have Female Neuron Numbers in a Limbic Nucleus |year=2000 |last1=Kruijver |first1=F. P. M. |journal=Journal of Clinical Endocrinology & Metabolism |volume=85 |issue=5 |pages=2034–41 |pmid=10843193}}
* {{cite journal|last1=Coleman|first1=E.|last2=Bockting|first2=W.|last3=Botzer|first3=M.|last4=Cohen-Kettenis|first4=P.|last5=DeCuypere|first5=G.|last6=Feldman|first6=J.|last7=Fraser|first7=L.|last8=Green|first8=J.|last9=Knudson|first9=G.|last10=Meyer|first10=W. J.|last11=Monstrey|first11=S.|last12=Adler|first12=R. K.|last13=Brown|first13=G. R.|last14=Devor|first14=A.H.|last15=Ehrbar|first15=R.|last16=Ettner|first16=R.|last17=Eyler|first17=E.|last18=Garofalo|first18=R.|last19=Karasic|first19=D. H.|last20=Lev|first20=A. I.|last21=Mayer|first21=G.|last22=Meyer Bahlburg|first22=H.|last23=Hall|first23=B.P.|last24=Pfaefflin|first24=F.|last25=Rachlin|first25=K.|last26=Robinson|first26=B.|last27=Schechter|first27=L. S.|last28=Tangpricha|first28=V.|last29=van Trotsenburg|first29=M.|last30=Vitale|first30=A.|last31=Winter|first31=S.|last32=Whittle|first32=S.|last33=Wylie|first33=K. R.|last34=Zucker|first34=K.|title=Standards of Care for the Health of Transsexual, Transgender, and Gender-Nonconforming People, Version 7|journal=International Journal of Transgenderism|volume=13|issue=4|year=2012|pages=165–232|issn=1553-2739|doi=10.1080/15532739.2011.700873|url=http://www.wpath.org/uploaded_files/140/files/IJT%20SOC,%20V7.pdf|deadurl=yes|archiveurl=https://web.archive.org/web/20140802135807/http://www.wpath.org/uploaded_files/140/files/IJT%20SOC%2C%20V7.pdf|archivedate=2014-08-02|df=}}
* Pfäfflin, Friedemann & Astrid Junge -''Sex Reassignment. Thirty Years of International Follow-up Studies After Sex Reassignment Surgery: A Comprehensive Review'', 1961–1991 (translated from German into American English by [[Roberta Beach Jacobson|Roberta B. Jacobson]] and [[Alf B. Meier]])
*{{cite book |last=Rathus |first=Spencer A. |author2=Jeffery S. Nevid |author3=Lois Fichner-Rathus |title=Human Sexuality in a World of Diversity |publisher=Allyn & Bacon |year=2002 |isbn=978-0-205-40615-9 }}
*{{cite journal |doi=10.1016/j.psyneuen.2005.07.005 |title=Typical female 2nd–4th finger length (2D:4D) ratios in male-to-female transsexuals—possible implications for prenatal androgen exposure |year=2006 |last1=Schneider |first1=H |last2=Pickel |first2=J |last3=Stalla |first3=G |journal=Psychoneuroendocrinology |volume=31 |issue=2 |pages=265–9 |pmid=16140461}}
*Xavier, J., Simmons, R. (2000) – [https://web.archive.org/web/20060924233947/http://www.gender.org/resources/dge/gea01011.pdf The Washington transgender needs assessment survey, Washington, DC: The Administration for HIV and AIDS of the District of Columbia Government]
{{Refend}}

{{Transgender}}

[[Category:Gender transitioning]]
[[Category:Transgender and medicine]]
[[Category:Clinical psychology]]
[[Category:Physical psychiatric treatments]]
[[Category:Endocrine procedures]]
[[Category:Sexual health]]
[[Category:Surgical procedures and techniques]]

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