Sex and Gender

What is gender?

Traditionally, gender has been defined as being either one of the two sexes: male or female. But gender is actually a much broader concept. There is a lot more to gender than the sex your child was assigned at birth, and it does not tell the complete story of who they are.

Identity

It is common for people to confuse sex, gender and even sexual orientation, but they are all different things. Each category exists independently and has its own spectrums. It can be helpful to visualize these concepts through the illustration below.

What is sex?

Sex is determined by biological features including chromosomes (e.g., XX, XY), hormones (e.g., estrogen, progesterone, testosterone), internal reproductive organs (e.g., uterus, vagina, prostate) and external sexual anatomy (e.g., vulva, penis, testicles). People are usually assigned male or female at birth and this marker goes on legal documents such as a birth certificate.

What does it mean to be intersex?

Intersex is a term that describes someone who is born with or develops reproductive or sexual anatomy that doesn’t seem to fit the typical definitions of female or male. One example of an intersex person might be someone who has androgen insensitivity syndrome (AIS). When a person has AIS, their body is resistant to certain sex hormones and can develop differently than what would be expected for the chromosomes that person was born with.

Some people who are intersex will choose to self-identify as intersex and some will adopt a gender identity that best reflects how they feel on the inside.

What is gender identity?

Gender identity is how you feel about your gender on the inside. It is the psychological sense of feeling like a woman, a man, both, in between or something else. Your child's gender identity is something that they come to understand for themself. The most common gender identity is cisgender – someone who feels their gender identity matches their assigned sex at birth – but there are many other recognized gender identities. These include, but are not limited to, the following:

Most children by the age of three are aware of their own gender, although it is okay to question their gender identity as they grow older. The formation of identity can be influenced by biological sex, hormones and the environment. Identity can also shift and evolve over time.

What is gender expression?

Gender expression is how you present to the world. It is the way you demonstrate who you are, and it can match traditional gender norms but does not have to. Gender expression can be motivated by gender identity, sexuality, mood and many other things (e.g., needing to wear a uniform for work or a costume for a performance).

Your child can demonstrate their gender through their name, pronoun choice, clothing, voice, hairstyle and the ways that they act and interact with others (intentionally or unintentionally). Gender expression is most commonly classified as either masculine, feminine or androgynous, which has elements of both masculinity and femininity. The ways gender is communicated is flexible and may change depending on the day or setting:

What are gender norms?

Gender expression is something that is interpreted by others around you based on the traditional gender norms of your society and culture. Gender norms are the expectations that your society traditionally has for women and men (e.g., men wear pants; women wear dresses). These can include expectations about how each gender should:

There are many different norms for gender expression, and they vary by culture, generation, region, and between communities and peer groups. Because gender expression and norms are constantly changing, it is important to remember that there is no one “right” way to demonstrate gender. Your child's gender expression is their choice.

What is sexual orientation?

Sexual orientation is who you are attracted to, sexually and/or romantically. Sexual attraction is the desire to have sexual contact with someone, while romantic attraction is the desire for emotional relationships and intimacy. The label of your child's sexual identity will usually describe the relationship between their gender identity and the gender identities of the people they are attracted to. The most common sexual orientation is straight – someone who is primarily attracted to the opposite gender – but there are many other recognized sexual orientations. These include, but are not limited to, the following: