Sex organ

genitaliagenitalsgenitalreproductive organsexternal genitaliareproductive organsex organssexual organfemale genitaliagenital area
A sex organ (or reproductive organ) is any part of an animal's body that is involved in sexual reproduction.wikipedia
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Reproductive system

reproductive tractreproductivegenital system
The reproductive organs together constitute the reproductive system.
The reproductive system or genital system is a system of sex organs within an organism which work together for the purpose of sexual reproduction.

Vulva

pudendal cleftexternal female genitaliacunnus
The Latin term genitalia, sometimes anglicized as genitals, is used to describe the externally visible sex organs: in male mammals, the penis and scrotum; and in female mammals, the vulva and its organs. The visible portion of the mammalian genitals for males consists of the scrotum and penis; for females, it consists of the vulva (labia, clitoris, etc.) and vagina.
The vulva (plural vulvas or vulvae; derived from Latin for wrapper or covering) consists of the external female sex organs.

Sexual reproduction

sexuallysexualreproduce sexually
A sex organ (or reproductive organ) is any part of an animal's body that is involved in sexual reproduction.
Dimorphism is found in both sex organs and in secondary sex characteristics, body size, physical strength and morphology, biological ornamentation, behavior and other bodily traits.

Sexual intercourse

sexcopulationintercourse
In general zoology, given the great variety in organs, physiologies, and behaviors involved in copulation, male genitalia are more strictly defined as "all male structures that are inserted in the female or that hold her near her gonopore during sperm transfer"; female genitalia are defined as "those parts of the female reproductive tract that make direct contact with male genitalia or male products (sperm, spermatophores) during or immediately after copulation".
Oral sex consists of all the sexual activities that involve the use of the mouth and throat to stimulate genitalia or anus.

Penis

peniledickcock
The Latin term genitalia, sometimes anglicized as genitals, is used to describe the externally visible sex organs: in male mammals, the penis and scrotum; and in female mammals, the vulva and its organs. The visible portion of the mammalian genitals for males consists of the scrotum and penis; for females, it consists of the vulva (labia, clitoris, etc.) and vagina.
A penis (plural penises or penes ) is the primary sexual organ that male animals use to inseminate sexually receptive mates (usually females and hermaphrodites) during copulation.

Gonopore

genital poregonadopore
In general zoology, given the great variety in organs, physiologies, and behaviors involved in copulation, male genitalia are more strictly defined as "all male structures that are inserted in the female or that hold her near her gonopore during sperm transfer"; female genitalia are defined as "those parts of the female reproductive tract that make direct contact with male genitalia or male products (sperm, spermatophores) during or immediately after copulation".
A gonopore, sometimes called a gonadopore, is a genital pore in many invertebrates.

Labia

interlabial sulcilabiumbeef curtains
The visible portion of the mammalian genitals for males consists of the scrotum and penis; for females, it consists of the vulva (labia, clitoris, etc.) and vagina.
The labia are part of the female genitalia; they are the major externally visible portions of the vulva.

Uterus

wombuterineuteri
The uterus (from Latin "uterus", plural uteri) or womb is a major female hormone-responsive secondary sex organ of the reproductive system in humans and most other mammals.

Flower

flowersfloralflowering
The flowers of flowering plants produce pollen and egg cells, but the sex organs themselves are inside the gametophytes within the pollen and the ovule.
Flowers within art are also representative of the female genitalia, as seen in the works of artists such as Georgia O'Keeffe, Imogen Cunningham, Veronica Ruiz de Velasco, and Judy Chicago, and in fact in Asian and western classical art.

Clitoris

clitoralclitoral glansglans clitoridis
The visible portion of the mammalian genitals for males consists of the scrotum and penis; for females, it consists of the vulva (labia, clitoris, etc.) and vagina.
The clitoris ( or ) is a female sex organ present in mammals, ostriches and a limited number of other animals.

Hymen

Microperforate hymencarunculae myrtiformeshymenal opening
It forms part of the vulva, or external genitalia, and is similar in structure to the vagina.

Gonad

gonadsgonadalreproductive glands
The primary sex organs are the gonads, a pair of sex organs, specifically the testes in the male or the ovaries in the female.
Gonads start developing as a common primordium (an organ in the earliest stage of development), in the form of gonadal ridges, and only later are differentiated to male or female sex organs.

Development of the reproductive system

urogenital foldsmasculinization of male genitaliaFetal genital development
The initial appearance of the fetal genitalia looks basically feminine: a pair of "urogenital folds" with a small protuberance in the middle, and the urethra behind the protuberance.
The development of the reproductive system is a part of prenatal development, and concerns the sex organs.

Intersex

ambiguous genitaliaintersexualityintersex condition
Intersex is the development of genitalia somewhere between typical male and female genitalia.
Intersex people are individuals born with any of several variations in sex characteristics including chromosomes, gonads, sex hormones, or genitals that, according to the UN Office of the High Commissioner for Human Rights, "do not fit the typical definitions for male or female bodies".

Clitoral hood

prepuceclitoral prepucehood
In female human anatomy, the clitoral hood (also called preputium clitoridis and clitoral prepuce) is a fold of skin that surrounds and protects the glans of the clitoris; it also covers the external shaft of the clitoris, develops as part of the labia minora and is homologous with the foreskin (equally called prepuce) in male genitals.

Sex

biological sexsexesanatomical sex
In typical prenatal development, sex organs originate from a common primordium during early gestation and differentiate into male or female sexes.
In complex organisms, the sex organs are the parts that are involved in the production and exchange of gametes in sexual reproduction.

Secondary sex characteristic

secondary sexual characteristicsecondary sex characteristicssecondary sexual characteristics
In a larger perspective, the whole process of sexual differentiation also includes development of secondary sexual characteristics such as patterns of pubic and facial hair and female breasts that emerge at puberty.
These characteristics are particularly evident in the sexually dimorphic phenotypic traits that distinguish the sexes of a species, but--unlike the sex organs (primary sex characteristics)--are not directly part of the reproductive system.

Homology (biology)

homologoushomologyhomolog
Each sex organ in one sex has a homologous counterpart in the other one.
Male and female reproductive organs are homologous if they develop from the same embryonic tissue, as do the ovaries and testicles of mammals including humans.

Sex assignment

assigned male at birthassigned female at birthassigned sex
Once the child is born, the parents are faced with decisions that are often difficult to make, such as whether or not to modify the genitalia, assign the child as male or female, or leave the genitalia as is.
In the majority of births, a relative, midwife, nurse or physician inspects the genitalia when the baby is delivered, and sex and gender are assigned, without the expectation of ambiguity.

Indecent exposure

public indecencyexposing himselfflasher
In most human societies, particularly in conservative ones, exposure of the genitals is considered a public indecency.
The laws of New South Wales, the Australian Capital Territory and the Northern Territory use the term "person", while in the other States the exposure refers to the genital area.

Transsexual

transsexualismtranssexualstranssexuality
If they pick the wrong one, their child may begin to show symptoms of transsexualism, which can lead them to a life of discomfort until they are able to remedy the issue.
For example, a trans man is a person who was assigned the female sex at birth on the basis of his genitals, but despite that assignment, identifies as a man and is transitioning or has transitioned to a male gender role; in the case of a transsexual man, he furthermore has or will have a masculine body.

Scrotum

scrotalscrotal skinprescrotal
The Latin term genitalia, sometimes anglicized as genitals, is used to describe the externally visible sex organs: in male mammals, the penis and scrotum; and in female mammals, the vulva and its organs. The visible portion of the mammalian genitals for males consists of the scrotum and penis; for females, it consists of the vulva (labia, clitoris, etc.) and vagina.

Gender identity

gender identitiesgendergender spectrum
If they do decide to modify the genitalia, they have approximately a 50% chance of getting genitalia that will match the child's gender identity.
An intersex human or other animal is one possessing any of several variations in sex characteristics including chromosomes, gonads, sex hormones, or genitals that, according to the UN Office of the High Commissioner for Human Rights, "do not fit typical binary notions of male or female bodies".

Flowering plant

Angiospermsflowering plantsangiosperm
The flowers of flowering plants produce pollen and egg cells, but the sex organs themselves are inside the gametophytes within the pollen and the ovule.

Stamen

antheranthersstamens
Pollen is produced in stamens, and is carried to the pistil, which has the ovary at its base where fertilization can take place.
The stamen (plural stamina or stamens) is the pollen-producing reproductive organ of a flower.