The biologic character or quality that distinguishes male and female from one another as expressed by analysis of the person’s gonadal, morphologic (internal and external), chromosomal, and hormonal characteristics.
Biological Sex (“Sex”): It is typically assigned, at birth, by the “authorities”, based on the appearance of our external genitals, gonads, sex chromosomes, and sex hormones. Our gender, gender expression, and sexual orientation are often assumed by these two things; even though our gender has nothing to do with our genitals, hormones, or chromosomes. This strict division of male and female is often referred to as the “binary”. The reality is, there are many different types of bodies out there, other than the typical male or the typical female body. Please see the definition of gender (below) to understand this one better.
Male: Is the physiological sex that produces sperm. Most male mammals, including male humans, have one Y and one X chromosomes.
Female: Is the sex of an organism, or a part of an organism, that produces non-mobile ova (egg cells). Most female mammals, including most female humans, have two X chromosomes.
Dyadic: A word used to describe someone who is not born intersex. Dyadic people are born with sex characteristics which could be categorized them either as typical female or typical male. Dyadic people can have any gender identity (including transgender and all the rest of the genders described below), sexual orientation, or gender expression.
Endosex: Is also a word used to describe someone who is not born intersex.
INTERSEX: Is a general term used for natural bodily variations in which a person is born with a reproductive or sexual anatomy that doesn’t seem to fit the typical definitions of female or male. All intersex variations are typical for an intersex person.
Some forms of intersex also naturally occurs after birth and later in life, however these are all naturally occurring bodily variations too. In humans, it is a variation in sex characteristics, including chromosomes, hormones, gonads, or genitals that do not allow an individual to be distinctly identified as male or female. That is because they were born an intersex person. If you are not born into a dyadic body, you would have a naturally occurring intersex body.
Just like anyone else, an intersex person can have any gender, sexual orientation, or gender expression. The “rules” of the heteronormative binary, male and female, often do not work for intersex people. Since intersex is a way to describe a person’s biological sex, it should not be confused as a gender identity.
Note: In the past, and in some countries, the term “hermaphrodite” is used to describe people born intersex. Depending on the country or the person, this can be considered offensive. Always ask, to make sure it is ok to use the word hermaphrodite. Please always ask if it is ok to say in your country. Some accept it, and some do not now.
Please visit the United Nations Intersex Fact Sheet PDF.
This is the Intersex Flag in Australia, and is slowly being accepted everywhere.
Intersex Flag of Brazil
This is sometimes recognized as the Intersex flag, but it is also known as the Bi-gender Flag too. (Note: please do not mix up intersex (biological sex), with Gender or Gender Identity An intersex person can have any definition of gender, and not all insert people are “bi-gender”.)
A Hermaphrodite or Intersex (Third Gender) Flag used in Germany.
LGBTQIA+ Definitions with Flags and Human Sexuality
Blogs about my personal thoughts about the male/female binary:
- Five ways I show that the Male/Female Binary is a Myth, and a Social Construct. Nature has always Created Sexual Variety and Diversity.
- The Difference Between my Biological Sex and My Gender.
- My thoughts about the Third Gender Box and Gender X
- Why I don’t like saying “non-binary gender” anymore.
- A Male/Female Mosaic Brain Proves We Need the Self-Determination of Gender