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Gender refers to the roles and responsibilities that society assigns to males and females. Gender roles are learned and may change over time. They may vary widely within and between cultures and from one individual to another. Sex is a biological distinction between males and females. It refers to whether a person is male, female, or intersex, and is dependent on the form of the external genitalia.
Sexual identity, or sexual orientation, is a concept that seeks to classify people according to their attraction to a particular sex. The three sexual orientations commonly recognized are homosexual (same sex), heterosexual (opposite sex) and bisexual (either sex). Sexual orientation describes erotic and/or sensual desires, and practices. Sexual orientation does not define sexual behavior.
Sexual behaviors are the specific activities one engages in, which can change over time. A woman may or may not express her sexual orientation in her behaviors. A woman may be attracted to both genders (bisexual) but only engage in sexual behaviors with one gender. In the healthcare setting, sexual behavior has implications for prevention and treatment of sexually transmitted infections (STIs), Pap test frequency and the need for contraception.
This is an umbrella term used to be inclusive of women who may or may not identify as lesbians. Rarely used by a woman to describe herself, it accurately describes behavior, which is very important in the context of health care.
Gender identity refers to an individual’s concept of themselves as “male” or “female”. It is not dependent on a patient’s biological sex or their sexual orientation. Gender identity can be viewed along a continuum and outward appearances may fall anywhere on that continuum: a feminine-looking female, a masculine-looking female, or an apparent male who has female genitalia. The outward gender presentation is separate from sexual orientation and behavior. Clinicians should be cautious of any assumptions made on appearances only.
Transgender is an umbrella term used to describe people who have gender identities, expressions, or behaviors not traditionally associated with the sex they were assigned at birth. Transgender people are often described by their “gender vector”: male-to-female (MTF) or female-to-male (FTM). Transgender people who seek out surgery or hormone treatment to alter their physical anatomies or secondary sex characteristics are called transsexuals. Transgender individuals may have a heterosexual, homosexual, or bisexual orientation.
Each individual can fall at any point along each continuum. Here are examples of three different lesbian women and the variances seen in terms of sex, gender, orientation and behavior:
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