Category
page 1Sexual health
condom
fertility
Fertility in colloquial terms refers the ability to have offspring. In demographic contexts, fertility refers to the actual production of offspring, rather than the physical capability to reproduce, which is termed fecundity. The fertility rate is the average number of children born during an individual's lifetime. In medicine, fertility refers to the ability to have children, and infertility refers to difficulty in reproducing naturally. In general, infertility or subfertility in humans is defined as not being able to conceive a child after one year (or longer) of unprotected sex. The antithe
safe sex
ways to reduce the risk of unwanted pregnancy or acquiring STDs
hypersexuality
Hypersexuality is a proposed medical condition said to cause unwanted or excessive sexual arousal, causing people to engage in or think about sexual activity to a point of distress or impairment. Whether it should be a clinical diagnosis used by mental healthcare professionals is controversial. The terms nymphomania and satyriasis have historically been used to describe this condition in women and men, respectively.

priapism
Priapism is a condition in which a penis remains erect for hours in the absence of stimulation or after stimulation has ended. There are three types: ischemic (low-flow), nonischemic (high-flow), and recurrent ischemic (intermittent). Most cases are ischemic. Ischemic priapism is generally painful while nonischemic priapism is not. In ischemic priapism, most of the penis is hard; however, the glans penis is not. In nonischemic priapism, the entire penis is only somewhat hard. Very rarely, clitoral priapism occurs in women.

vaginismus
Vaginismus is a condition in which involuntary muscle spasm interferes with vaginal intercourse or other penetration of the vagina. This often results in pain with attempts at sex. Often it begins when vaginal intercourse is first attempted. Vaginismus may be considered an older term for pelvic floor dysfunction.

enema
thumb|250px|Rectal bulb syringe to administer smaller enemas.
sexual dysfunction
difficulty experienced by humans during any stage of normal sexual activity
men who have sex with men
demographic classification
Kegel exercise
contracting and relaxing the muscles that form part of the pelvic floor
reproductive rights
legal rights and freedoms relating to reproduction and reproductive health
Peyronie's disease
Human disease
penile fracture
rupture of one or both of the tunica albuginea, the fibrous coverings that envelop the penis's corpora cavernosa
women who have sex with women
sexual identity-neutral term
sexual addiction
proposed compulsive sexual disorder
maternal health
health of women during pregnancy, child birth, and the postpartum period
precocious puberty
human disease
delayed puberty
human disease
stealthing
removing a condom without partner's consent
sexual and reproductive health
state of the reproductive system without evidence of disease, disorders, or deficiencies
post-coital tristesse
feeling of sadness, anxiety, agitation or aggression after sexual intercourse
delayed ejaculation
man's inability for or persistent difficulty in achieving orgasm, despite typical sexual desire and sexual stimulation
postorgasmic illness syndrome
human disease
party and play
consumption of drugs to facilitate sexual activity
dry sex
sexual practice of having sexual intercourse without vaginal lubrication

bugchasing
thumb|A scanning electron microscope image of human immunodeficiency virus (green) in and around a cultured [[lymphocyte|alt=Small green orbs of HIV around a pink and blue cell]]
spermarche
Spermarche, also known as semenarche, is the time at which a male experiences his first ejaculation. It is considered to be the male counterpart of menarche in females. Depending on upbringing, cultural differences, and prior sexual knowledge, males may have different reactions to spermarche, ranging from fear to excitement. Spermarche is one of the first events in the life of a male leading to sexual maturity. It occurs at the time when the secondary sex characteristics are just beginning to develop. Researchers have had difficulty determining the onset of spermarche because it is reliant on
refractory period
part of the resolution phase of the human sexual response cycle
female sexual arousal disorder
persistent or recurrent inability to attain sexual arousal or to maintain arousal until the completion of a sexual activity
hydrocele testis
medical condition
Porphyromonas gingivalis
species of bacterium
penile prosthesis
medical device, implanted for the surgical treatment of organic erectile dysfunction
tubo-ovarian abscess
one of the late complications of pelvic inflammatory disease
pelvic congestion syndrome
human disease
sexual risk behavior
sexual behavior risking contracting sexually transmitted disease or pregnancy
orgasm gap
disparity in sexual satisfaction
sexual headache
human disease
compulsive sexual behaviour disorder
psychiatric disorder characterised by intense preoccupation with sexual fantasies and behaviours, causing significant mental distress
vaginal steaming
pseudoscientific form of alternative medicine
reproductive system disease
disease of anatomical entity that is located in reproductive system organs

plethysmograph
thumb|A man undergoing whole body plethysmography.
thumb|A modern body plethysmograph using ultrasound
dhat syndrome
Culture-bound syndrome
tampon tax
popular term used to call attention to the fact that tampons—and other feminine hygiene products—are subject to value-added tax
HIV and men who have sex with men
HIV among gay, bisexual and other men who have sex with men
sexual medicine
branch of medicine

Trotula
thumbnail|London, Wellcome Library, MS 544 (Miscellanea medica XVIII), early 14th century (France), a copy of the intermediate Trotula ensemble, p. 65 (detail): pen and wash drawing meant to depict "Trotula", clothed in red and green with a white headdress, holding an orb
thumb|Trotula transitional ensemble, Paris, Bibliothèque nationale de France, MS lat. 7056, mid-13th century, ff. 84v-85r, opening of the De ornatu mulierum
Trotula is a name referring to a group of three texts on women's medicine that were composed in the southern Italian port town of Salerno in the 12th century. The name de
sex after pregnancy
post-nut clarity
sexual term
Tannerella forsythia
species of bacterium
Disability and women's health
Gynopedia
Gynopedia is a nonprofit organization that runs an open resource wiki for sexual, reproductive and women's health care around the world. The website was founded by Lani Fried in 2016. The main topics discussed on the site include access to contraception, emergency contraception, testing for sexually transmitted diseases, medications, menstrual products, gynecologists, pregnancy, abortion, counseling services, women's resources and LGBTQ resources. As of November 2017, the website covers nearly 100 cities.
sexual function
sexual health concept
comprehensive sex education
approach to sex education that doesn't intentionally omit particular topic matter
Prevotella intermedia
species of bacterium
Coital incontinence
type of urinary incontinence that occurs during sexual activities
autoerotic fatality
accidental death that occurs during sexual self-stimulation
Sexual motivation and hormones
hormones activity during sexual motivation
Veillonella parvula
species of bacterium
Multiple sex partners
engaging in sexual activities with two or more people
sex and drugs
sociopharmacological interaction