Roughly four in ten adult women in the United States report having squirted at least once in their lives, according to a nationally representative probability survey published in 2023. A Swedish cross-sectional study found an even higher figure, with about 58 percent of respondents reporting personal experience of ejaculation or squirting. The gap between those numbers says a lot about how tricky this topic is to study, and the real answer is more layered than any single percentage suggests.
What the Prevalence Numbers Actually Mean
The U.S. figure comes from a probability sample of women aged 18 to 93. Among those who had squirted, the median lifetime frequency was only three to five times, suggesting that for many women it is an occasional experience rather than a regular part of sex.1PubMed. Vaginal Squirting: Experiences, Discoveries, and Strategies in a U.S. Probability Sample of Women Ages 18-93 The Swedish study, which surveyed women through an online questionnaire, found that 58 percent reported personal experience, with another 6 percent unsure whether it had happened to them.2PubMed Central. Women’s experiences of female ejaculation and/or squirting: a Swedish cross-sectional study
Why the spread? Survey design matters enormously here. The Swedish study’s authors acknowledged that their sample may have overrepresented women who were already informed about and open-minded toward squirting, which could push reported rates higher. Meanwhile, the U.S. study used a nationally representative probability sample, a method that captures a broader demographic cross-section and tends to produce more conservative estimates. Both studies rely on self-report, and women who are uncertain whether what they experienced “counts” as squirting may answer differently depending on how the question is phrased.
A systematic review looking at the medical literature noted that while high prevalence numbers appear in questionnaire-based research, squirting and female ejaculation have been objectively documented in only a limited number of laboratory cases.3PubMed. Female ejaculation orgasm vs. coital incontinence: a systematic review That does not mean the self-reports are wrong, but it does mean the science is still working with imperfect tools. The honest answer is that somewhere between 40 and 60 percent of women have experienced it at some point, though the frequency and volume vary widely from person to person.
Squirting and Female Ejaculation Are Not the Same Thing
One of the biggest sources of confusion in this area is that “squirting” and “female ejaculation” sound like synonyms but refer to different physiological events. Researchers now treat them as distinct phenomena that can happen separately, simultaneously, or not at all.
Squirting involves the expulsion of a relatively large volume of clear fluid, roughly ten milliliters or more, during sexual arousal or orgasm. Biochemically, this fluid closely resembles dilute urine. It comes from the bladder, and ultrasound imaging has confirmed that the bladder fills during arousal and empties at the moment of squirting.4PubMed. Female ejaculation and squirting as similar but completely different phenomena: A narrative review of current research A small study that monitored seven women with ultrasound before, during, and after squirting found exactly this pattern: the bladder was notably full just before the event and empty immediately afterward. The biochemistry backed up the imaging, showing that the expelled fluid contained urea, creatinine, and uric acid at concentrations comparable to urine.5PubMed. Nature and origin of “squirting” in female sexuality
Female ejaculation, by contrast, is the release of a much smaller quantity of thick, whitish fluid. This fluid comes from the paraurethral glands, also called Skene’s glands, which are the developmental equivalent of the male prostate. The ejaculate contains prostate-specific antigen (PSA), the same marker used in prostate cancer screening for men, and it differs from urine in its chemical makeup.6PubMed. Differential diagnostics of female “sexual” fluids: a narrative review When both phenomena happen at the same time, the squirted fluid sometimes contains traces of PSA, suggesting that a small amount of prostatic secretion gets mixed in. But the two sources, the bladder and the paraurethral glands, are anatomically and functionally separate.
This distinction matters for two practical reasons. First, it means the large-volume fluid release that most people associate with “squirting” is primarily a bladder event, not a glandular secretion. Second, it explains why some women notice a small amount of milky fluid during orgasm without any gush. That is likely female ejaculation in the strict sense, which can happen quietly and go unnoticed.
The Anatomy Behind It
The paraurethral glands sit along the wall of the urethra, near its opening. Their tissue is strikingly similar to the male prostate at the cellular level. An immunohistochemical study of autopsy specimens found paraurethral glands in most of the women examined, and about 83 percent of those glands tested positive for prostate-specific antigen.7PubMed. Homology between the female paraurethral (Skene’s) glands and the prostate. Immunohistochemical demonstration The study confirmed what had long been suspected: these glands are the female homologue of the prostate, not a vestigial oddity.
However, the size and development of these glands vary considerably from woman to woman. An MRI-based study of seven women found variation in prostatic tissue and noted that only one of the seven reported ejaculation at orgasm.8The Journal of Sexual Medicine. Magnetic Resonance Imaging of Female Prostate Pathology This anatomical variability likely explains at least part of why some women ejaculate easily and others do not. It is not simply a matter of technique or arousal level; the plumbing itself differs from person to person.
A review of 44 publications spanning over a century concluded that there is now substantial anatomical evidence supporting the female ejaculatory phenomenon, with the paraurethral glands established as the source. The ejaculate differs from urine and may have antibacterial properties that protect the urethra.9PubMed. Female ejaculation: An update on anatomy, history, and controversies
Why Some Women Experience It and Others Do Not
Given that the underlying anatomy varies, the short answer is that there is no single switch that determines whether a woman can squirt. Several factors appear to play a role, and no study has nailed down a definitive predictor.
Anatomical variation in paraurethral gland size and development is one obvious factor. Women with more developed glandular tissue may produce more noticeable fluid. But squirting in the high-volume sense involves the bladder, not just the glands, and researchers still do not fully understand why some women’s bladders fill rapidly during arousal while others’ do not. Pelvic floor muscle tone, the degree of arousal, and the type of stimulation all seem to matter, but controlled studies isolating these variables are scarce.
The Swedish study of women who had experienced squirting found that among those who had never experienced it, responses were mixed: 29 percent wished they could, 37 percent said maybe, 23 percent were indifferent, and 11 percent actively did not want to.2PubMed Central. Women’s experiences of female ejaculation and/or squirting: a Swedish cross-sectional study The range of attitudes underscores that squirting is not something every woman is interested in pursuing, and framing it as a universal goal misses the point.
Squirting Versus Urinary Incontinence During Sex
A question that comes up frequently, especially in clinical settings, is whether squirting is just urinary incontinence by another name. This matters because the answer determines whether someone gets reassurance or an unnecessary medical intervention.
Coital incontinence, the involuntary leakage of urine during sex due to a urological condition, is a real clinical problem. It is caused by issues like detrusor overactivity or urethral dysfunction and typically requires treatment. Squirting and female ejaculation, by contrast, are physiological responses that occur in healthy women during arousal and orgasm. A systematic review stressed that conflating the two leads to misdiagnosis, and women who experience normal orgasmic fluid expulsion have been incorrectly treated for incontinence, resulting in unnecessary procedures and psychological distress.10The Journal of Sexual Medicine. Female Ejaculation, Squirting, and Coital Incontinence: A Systematic Review and Meta-Analysis of Biochemical, Imaging, and Urodynamic Diagnostic Criteria
The distinction is partly biochemical, partly contextual. Squirting typically occurs at or near orgasm and is associated with high arousal, while coital incontinence can happen at any point during intercourse and is often accompanied by other urinary symptoms. The earlier systematic review on this topic was blunt: fluid expulsions are not typically a part of female orgasm for most women, but when they do occur, they represent a normal variant of sexual response rather than a sign of illness.3PubMed. Female ejaculation orgasm vs. coital incontinence: a systematic review If you are experiencing fluid release exclusively during orgasm or peak arousal and have no other urinary complaints, it is overwhelmingly likely to be squirting, not incontinence.
How Women Feel About It
The emotional and psychological experience of squirting is remarkably polarized. A qualitative study of young women found that squirting affected their sexual self-esteem and body image, and that a partner’s response was one of the most significant factors shaping how they felt about it. When partners reacted with understanding and normalization, the experience was positive. When they did not, it could become a source of shame.11The Journal of Sexual Medicine. Experiences of young women in the practice of squirting: a descriptive qualitative study
A Swedish interview-based study captured the full range: some women described squirting as “amazing” or “a superpower,” while others found it unpleasant or shameful. Across the board, participants expressed a desire for better, more nuanced information and for the taboo surrounding the subject to be addressed.12Sexualities. A sexual superpower or a shame? Women’s diverging experiences of squirting/female ejaculation in Sweden
The partner dimension is especially fraught. A study analyzing women’s accounts of how male partners responded identified four distinct patterns: acceptance and validation, avoidance and dismissiveness, desire and pride (where the partner treated squirting as proof of their own sexual skill, sometimes in contradiction to the woman’s experience), and outright coercion, where women felt pressured to squirt to satisfy a partner’s expectations.13PubMed Central. Squirting Scripts: Navigating Validation, Avoidance, Desire, and Coercion in Sexual Encounters Between Women and Men That last category is worth pausing on. When a partner fixates on squirting as a performance benchmark, it can turn what might otherwise be a neutral or positive experience into a pressured, uncomfortable one.
Despite these complexities, a systematic review found that more than 80 percent of partner reactions were reported as positive, and positive partner reactions correlated with women’s own positive feelings about the experience.14The Journal of Sexual Medicine. Vaginal Squirting: Origin, Experiences and Discoveries: A Systematic Review In other words, how a partner responds tends to shape how the woman herself evaluates the experience. Communication matters here far more than technique.
The Pornography Problem
It is impossible to discuss public perceptions of squirting without acknowledging the role of pornography. Squirting is among the most popular search categories on major adult content platforms, and the version of it shown in pornographic media bears limited resemblance to what most women experience.
Research on orgasm representations in mainstream pornography has found that such portrayals can perpetuate unrealistic beliefs and expectations about female orgasm and male sexual performance.15PubMed. Consuming Ecstasy: Representations of Male and Female Orgasm in Mainstream Pornography The implication for squirting is straightforward: pornography tends to present it as something that happens reliably, dramatically, and in large volumes, often as the visible proof of a woman’s orgasm. Real-world squirting, as the research shows, is often a modest volume of fluid that many women do not even recognize as squirting the first few times it happens. The median lifetime frequency of three to five times reported in the U.S. probability sample does not line up with the version of squirting that has become a cultural touchstone through adult media.1PubMed. Vaginal Squirting: Experiences, Discoveries, and Strategies in a U.S. Probability Sample of Women Ages 18-93
This disconnect creates real problems. It can lead women to feel inadequate if they do not squirt, or to feel that their experience “doesn’t count” if it looks nothing like what they have seen on screen. It can lead partners, particularly men, to treat squirting as a goal or achievement, which, as noted above, some women experience as coercive pressure rather than encouragement.
A Very Old Subject That Science Has Been Slow to Study
The idea that women expel fluid during sexual arousal or orgasm is not new or culturally specific. Chinese Taoist texts describe it starting in the fourth century, and Indian texts in the Kāmaśāstra tradition discuss it in detail. In the Western tradition, Aristotle mentioned it around 300 B.C., and Galen wrote about it in the second century. The Dutch physician Reinier de Graaf provided the first scientific description in the seventeenth century and was the first to refer to the paraurethral glands as the “female prostate.”16PubMed. The history of female ejaculation
Despite this long history of observation, modern medical science largely ignored or dismissed the phenomenon for much of the twentieth century. It was not until the 1980s and 1990s that researchers began systematically examining the anatomy and biochemistry involved. Even now, the evidence base consists mostly of small studies and survey research rather than large clinical trials. Funding for this area of sexual medicine has historically been minimal, which is why basic questions about prevalence and mechanism are still being debated.
Evolutionary Hypotheses
Why would the female body retain prostatic tissue at all? Researchers have proposed a few ideas, none fully proven.
One hypothesis suggests that female ejaculation serves an antimicrobial purpose. The reasoning goes like this: the secretions from the paraurethral glands may contain compounds like zinc that protect the urethra from bacteria, especially bacteria introduced during intercourse. If women who could produce these secretions were less prone to urinary tract infections, they may have been more reproductively successful over evolutionary time.17PubMed. Does female ejaculation serve an antimicrobial purpose?
A more recent hypothesis proposes that female ejaculatory fluids may enhance fertility by raising the pH of the vaginal environment. The vagina is normally acidic, which is hostile to sperm. If ejaculatory fluid neutralizes some of that acidity and creates conditions closer to a pH at which sperm thrive, the fluid could theoretically boost the chances of conception.18Medical Hypotheses. Female ejaculation enhances reproductive success
Both ideas are plausible, but neither has been confirmed with experimental evidence. It is also possible that the paraurethral glands are simply a developmental artifact, a leftover from the early embryonic stage when male and female anatomy has not yet diverged. The truth may be some combination of all three explanations, or something researchers have not yet considered. What is clear is that the anatomy is real, the fluid is real, and the experience, for the substantial minority of women who have it, is a normal part of human sexual physiology rather than a disorder or a performance.