
Sex, gender, and sexuality
It's important to understand that biological sex, gender, and sexuality are different concepts, even though people sometimes use them interchangeably. Let's break them down.
Biological sex
Biological sex refers to the physical characteristics you are born with, including your reproductive organs, chromosomes, and hormones. This is usually categorised as:
- Male: Someone typically born with male reproductive organs and XY chromosomes
- Female: Someone typically born with female reproductive organs and XX chromosomes
- Intersex: Some people are born with characteristics that don't fit typical definitions of male or female, and they may have a combination of both male and female biological traits. Intersex is a natural variation.
Important note: Biological sex is often assigned at birth based on appearance, but some people's gender identity may differ from their biological sex.
Key takeaway: Biological sex is about physical traits like reproductive organs and chromosomes.
Gender
Gender is different from biological sex. It refers to how individuals identify themselves in terms of their roles, behaviours, and expectations in society. Gender can be:
- Cisgender: Someone whose gender identity matches the sex they were assigned at birth (e.g. someone assigned female at birth who identifies as a woman)
- Transgender: Someone whose gender identity doesn't match the sex they were assigned at birth (e.g. someone assigned male at birth who identifies as a woman)
- Non-binary: Someone who doesn't identify strictly as a man or a woman. They may identify as a mix of both, neither, or something else entirely.
- Gender fluid: Somone whose gender identify changes over time, depending on how they feel.
Important note: Gender is more about how you feel and how you express yourself, while biological sex is about physical traits.
Key takeaway: Gender is about how you identify and express yourself in society, which might or might not match your biological sex.
Sexuality
Sexuality refers to who you are attracted to and who you have romantic or sexual feelings for. This can involve different aspects of your identity, such as:
- Heterosexual: Attracted to people of an opposite sex (e.g. a man being attracted to a woman)
- Homosexual: Attracted to people of the same sex (e.g. a man being attracted to a man)
- Bisexual: Attracted to people of both the same and opposite sexes
- Asexual: Not experiencing sexual attraction to others
- Pansexual: Attracted to people regardless of their gender identity, or feeling like gender is not relevant to how you experience attraction.
Sexuality can be fluid, and people's attractions may change over time.
Key takeaway: Sexuality is about who you are attracted to, and it can be diverse.
- Respect and understanding: Knowing about biological sex, sexuality, and gender helps us understand and respect each other's identities
- Personal identity: You have the right to understand and explore your own sexuality and gender in a way that feels true to you
- Support: Being open-minded and respectful of others' identities creates a supportive environment for everyone.
Remember, everyone's experience of these things is unique. It's okay to have questions, and it's important to listen to and respect each other's experiences.

