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Among mammals, the gender of an organism is determined by the sex chromosomes. Humans have two sex chromosomes, X and Y. Every human diploid cell has 22 pairs of autosomes and one pair of sex chromosomes. A human female has two X chromosomes, while a male has one X chromosome and one Y chromosome.
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The Y chromosome is a sex chromosome found in several vertebrates and mammals, including humans. In addition to 22 pairs of autosomes, the human males have one X chromosome and one Y chromosome. In these organisms, the presence or absence of the Y chromosome determines the development of male traits.
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The vulva encompasses the external structures of the female reproductive system. At the forefront is the monpubis, a cushion of fatty tissue atop the pubic bone. Once puberty sets in, this area typically grows hair. Extending from just behind the mons pubis are the labia majora (labia = 'lips'; majora = 'larger'), which are larger skin fs olds coated with hair. Nestled within are the labia minora (labia = 'lips'; minora = 'smaller'), which are thinner, more...
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Role-based identities are central to understanding how individuals navigate social environments by adopting distinct self-conceptions aligned with various societal roles. These identities are not fixed traits but are constructed through personal actions and the social feedback individuals receive in context-specific interactions. Each social role, such as student, teacher, or friend, carries a set of expectations and norms that influence how people think, feel, and behave within that...
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In most organisms, sex is determined by the ratio of X and Y chromosomes. However, in some organisms, such as Drosophila and C.elegans, sex is determined by the ratio of the number of X chromosomes to the number of sets of autosomes. The Y chromosome in Drosophila is active but does not determine sex. It contains genes responsible for the production of sperms in adult flies.  
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Establishment of Rat Models Mimicking Gender-affirming Hormone Therapies
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Non-binary or genderqueer genders.

Christina Richards1,2, Walter Pierre Bouman1, Leighton Seal2

  • 1a Nottingham Centre for Gender Dysphoria , Nottingham , UK ;

International Review of Psychiatry (Abingdon, England)
|January 13, 2016
PubMed
Summary
This summary is machine-generated.

Gender identities beyond male and female, known as genderqueer or non-binary genders, are increasingly recognized. While not disorders, these individuals face marginalization and require tailored support from mental health professionals.

Keywords:
GenderGenderqueerNon-binaryTransgenderTranssexual

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Area of Science:

  • Psychology
  • Sociology
  • Gender Studies

Background:

  • Gender identities outside the male/female binary, termed genderqueer or non-binary, are increasingly acknowledged in societal systems.
  • Population studies indicate a notable number of individuals identify as non-binary.
  • Historically and globally present, non-binary genders remain marginalized, posing risks of discrimination and minority stress.

Purpose of the Study:

  • To review the limited literature on genderqueer and non-binary identities.
  • To explore how mental health professionals can support individuals with these identities.
  • To discuss treatment options and their associated risks.

Main Methods:

  • Literature review of existing research on genderqueer and non-binary populations.
  • Analysis of societal and diagnostic system recognition of non-binary genders.
  • Consideration of mental health practice implications.

Main Results:

  • Non-binary gender identities are gaining legal, medical, and psychological recognition.
  • Despite increasing visibility, non-binary individuals experience marginalization and discrimination.
  • Mental health professionals may encounter individuals with diverse gender identities and expressions.

Conclusions:

  • Mental health professionals need to be equipped to support genderqueer and non-binary individuals.
  • Understanding and addressing minority stress is crucial for this population.
  • Further research is needed to develop effective and safe treatment strategies.