女子高潮流出的體液是什麼東西?

The fluid released during a woman's orgasm, commonly known as "squirt" or "female ejaculation," is a physiological phenomenon that has existed since ancient times.

1. What is the bodily fluid that comes out during a woman's orgasm?

The womanorgasmDuring orgasm, different types of bodily fluids may be released. The composition and source of these fluids vary depending on individual differences, the method of sexual stimulation, and physiological state. The following are the main types of bodily fluids and their components:

Vaginal lubrication

ElementIt is mainly composed of mucus secreted by the Bartholin's glands and Skene's glands in the vaginal wall, containing water, electrolytes (such as sodium and potassium), proteins, carbohydrates, and a small amount of lactic acid. These secretions increase during sexual arousal, helping to lubricate the vagina and reduce friction during intercourse.
natureIt is transparent or milky white, viscous in texture, odorless, and has a pH value usually between 4.0 and 5.0, which is weakly acidic and helps maintain vaginal health.
sourceDuring sexual arousal, increased blood flow to the pelvic region prompts glands to secrete mucus, which is a natural part of the sexual response cycle.

Female Ejaculation

ElementFemale ejaculation is a thin, clear, or slightly whitish fluid, primarily secreted by the Skye glands (located near the urethra, similar to the male prostate). Studies show that its components include urea, creatinine, glucose, small amounts of prostate-specific antigen (PSA), prostate acid phosphatase (PAP), as well as water and electrolytes. Some studies suggest that female ejaculation may contain small amounts of urine, but its main components differ from those of urine.
natureColorless or slightly white, with no obvious odor.pH valueNearly neutral (approximately 7.0). The amount is usually small (1-5 ml), but may be more in some cases.
source: Usually withPoint GStimulation-related, especially during intense sexual stimulation or orgasm, it is released from the urethra.

Squirting (or squirting)

ElementThe composition of female ejaculation fluid is highly controversial. Some studies suggest that it primarily originates from the bladder and is similar in composition to urine (containing urea, creatinine, and uric acid), but is highly diluted and may contain small amounts of Skye gland secretions. Other studies suggest that female ejaculation fluid differs from female ejaculation, mainly consisting of fluid released when the bladder rapidly fills during orgasm.
natureIt is transparent and colorless, and may be present in large quantities (10 ml to several hundred ml). It has a faint odor and a pH value close to that of urine (6.0-7.5).
sourceIt is usually expelled from the urethra during strong stimulation (such as G-spot or A-spot stimulation) and is related to increased bladder pressure.

Diluted urine (Urine)

ElementIts chemical composition is highly similar to diluted urine, containing urea, uric acid, creatinine, and trace amounts of prostate-specific antigen (PSA). It is sterile, usually transparent or slightly yellow, and has an odor similar to urine but milder.
source: bladder.

Other bodily fluids

During orgasm, women may release other fluids due to increased sweating or saliva production, but these are not reproductive system secretions.
Cervical mucus may also increase during sexual arousal, but it is not usually directly related to orgasm.

II. Time Period and Chart Data Display

The release of bodily fluids during orgasm typically occurs at a specific stage of the sexual response cycle. According to the sexual response cycle model proposed by Masters and Johnson, the sexual response is divided into four stages: excitement, plateau, orgasm, and resolution. Bodily fluid secretion is mainly concentrated during the following time periods:

Excitement phase (0-10 minutes)

PhenomenonAs sexual stimulation begins, vaginal secretions increase, lubricating the vagina. This is due to increased blood flow to the pelvis, which causes the Bartholin's and Skye's glands to secrete mucus.
body fluid volume: Approximately 0.5-2 ml, depending on individual differences.

Plateau phase (5-20 minutes)

PhenomenonSecretions continue to increase and may become thicker. The Skye glands may begin to secrete small amounts of fluid in preparation for orgasm.
body fluid volumeApproximately 1-3 ml.

Climax (a few seconds to 1 minute)

PhenomenonFemale ejaculation or squirting usually occurs at the moment of orgasm, released from the urethra. Vaginal discharge may also increase due to muscle contractions.
body fluid volumeFemale ejaculation is approximately 1-5 ml, while female ejaculation may involve 10-100 ml or more.

Regression period (5-30 minutes)

PhenomenonDischarge gradually decreases, and the vagina returns to its normal moist state. Some women may experience multiple orgasms due to continued stimulation, leading to further fluid release.

III. Reasons for the release of bodily fluids during female orgasm

Physiological reasons

Nervous system responseSexual orgasm is controlled by the autonomic nervous system (parasympathetic and sympathetic nervous systems), which stimulates nerve endings in the pelvic region, triggering muscle contractions and glandular secretion. The Skye and Bartholin's glands are stimulated during sexual arousal, secreting fluids to lubricate or release pressure.
Bladder pressureSquirt may be related to the rapid filling and release of the bladder, especially when the G-spot or A-spot is stimulated, the pressure on the bladder causes the fluid to be ejected.
Hormone regulationOxytocin and prolactin are released during orgasm, promoting glandular secretion and muscle contraction, and increasing the release of body fluids.

Evolutionary and functional reasons

LubricationThe main functions of vaginal secretions and female ejaculation are to lubricate the reproductive tract, reduce friction during intercourse, and improve comfort and pleasure.
Reproductive healthThe slightly acidic environment in vaginal secretions helps protect the vagina from bacterial infections and may also promote sperm survival (although the reproductive function of female ejaculation is still under investigation).
Pressure reliefSquirt may be a stress-relieving mechanism, similar to male ejaculation, helping to relieve pelvic pressure accumulated during sexual arousal.

Psychological and emotional factors

Psychological relaxation and a sense of trust can enhance the intensity of orgasm, thereby promoting the release of more bodily fluids.
Certain forms of sexual stimulation (such as G-spot or A-spot stimulation) may trigger a stronger physiological response, leading to female ejaculation or squirting.

IV. The negative effects of female orgasmic fluids

Potential health risks

Risk of urinary tract infection (UTI)Squirt or female ejaculation releasing fluid from the urethra may increase the risk of bacteria entering the urethra, especially if not cleaned promptly after sexual intercourse.
DehydrationExcessive vaginal discharge may cause mild dehydration, especially when there is a large amount of fluid, so it is necessary to replenish fluids.
Skin irritationIf secretions remain in the vulva, excessive moisture may cause local skin irritation or fungal infection.

Psychological and social influence

Embarrassment or anxietySome women may feel embarrassed by squirting or excessive discharge, especially if their sexual partner does not understand or support them, which may affect their sexual confidence.
Misunderstandings and MythsMisconceptions about female ejaculation or squirting (such as the belief that it is urine or abnormal) can cause women to feel ashamed or stressed.

Environmental and health issues

Excessive squirting may stain bed sheets or clothes, increasing the cleaning burden, and may cause inconvenience, especially in unfamiliar environments.

V. Benefits of Female Orgasmic Fluids

Physiological benefits

Lubrication and comfortVaginal secretions and female ejaculation can reduce friction during intercourse, increasing comfort and pleasure.
Hormone releaseOxytocin and endorphins released during orgasm can help relieve stress, improve mood, and even reduce pain.
Reproductive tract healthThe slightly acidic environment of vaginal secretions helps maintain the balance of vaginal flora and prevent infection.

Psychological and emotional benefits

Enhance intimacyThe release of bodily fluids is usually accompanied by intense sexual pleasure, which helps to enhance intimacy with one's partner.
Boost self-confidenceUnderstanding and accepting your own bodily responses (such as female ejaculation or squirting) can enhance sexual confidence and self-identity.
Pressure reliefOrgasm and bodily fluid release are natural ways to relieve stress and help relax the mind and body.

Improved sexual function

Frequent orgasms and the release of bodily fluids may strengthen the pelvic floor muscles, improve sexual function, and reduce the risk of urinary incontinence.
Sexual orgasm helps promote blood circulation and improves the health of the pelvic region.

The bodily fluids released during a woman's orgasm mainly include vaginal secretions, ejaculate, and vaginal discharge, and their components include water, electrolytes, proteins, and small amounts of prostate-related substances. These fluids are released at different stages of the sexual response cycle (excitement phase, plateau phase, orgasm phase), and the amount and nature vary from person to person. Physiological, neurological, and psychological factors work together to promote the secretion of these fluids, which serve lubricating, protective, and stress-relieving functions.

harmThese mainly include potential health risks (such as urinary tract infections), psychological stress (such as embarrassment), and environmental hygiene issues.benefitThis encompasses physiological lubrication and health maintenance, enhanced psychological intimacy, and improved sexual function. To maximize benefits and minimize drawbacks, it is recommended that:

Hygiene habitsClean the vulva promptly after sexual intercourse and keep it dry to reduce the risk of infection.
Communication and Education: Communicate openly with your sexual partner to understand the normality of female ejaculation and squirting, and reduce misunderstandings.
Replenish waterDrink plenty of water after a large amount of vaginal discharge to prevent dehydration.
Medical consultationIf you have any concerns or discomfort regarding the release of bodily fluids, you can consult a gynecologist or sexual health specialist.

Further reading: