In gonochoristic organisms, congenital conditions in which development of chromosomal, gonadal, or anatomical sex is atypical. Effects from exposure to abnormal levels of GONADAL HORMONES in the maternal environment, or disruption of the function of those hormones by ENDOCRINE DISRUPTORS are included.
A person's concept of self as being male and masculine or female and feminine, or ambivalent, based in part on physical characteristics, parental responses, and psychological and social pressures. It is the internal experience of gender role.
Access to specialized care for transgender populations. Health systems organized to take account of the special healthcare needs of marginalized groups who may face barriers in accessing health services. (http://www.who.int/reproductivehealth/topics/linkages/guidance_package.pdf)
Expression of a GENDER IDENTITY inconsistent with, or not culturally-associated with the gender assigned to an individual at birth, combined with the desire to permanently transition to the gender with which they identify.