Female ejaculation comes in two forms, scientists find

Female ejaculation comes in two forms, scientists find

Use your imagination

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What do you think of when you hear the words “ female ejaculation ” ? Come to think of it, the solution may be best kept to yourself. You may have heard that it was banned from being shown in british pornography films last year. But what precisely is it ?

Researchers have now come a step closer to defining this controversial phenomenon, by performing the first gear ultrasound scans on women who express bombastic amounts of fluent at orgasm .
Some women express liquid from their urethra when they climax. For some, this consists of a humble total of milky white fluid – this, technically, is the female blurt out. early women report “ squirting ” a much larger amount of fluent – enough to make it look like they ’ ve wet the bed.

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A few small studies have suggested the milky white fluid comes from Skene glands – bantam structures that drain into the urethra. Some in the medical residential district believe these glands are akin to the male prostate gland, although their size and shape differ greatly between women and their accurate function is nameless .

Climax in the lab

To investigate the nature and origins of the fluid, Samuel Salama, a gynecologist at the Parly II individual hospital in Le Chesnay, France, and his colleagues recruited seven women who report producing large amounts of liquid – comparable to a field glass of body of water – at orgasm .
foremost, these women were asked to provide a urine sample distribution. An sonography scan of their pelvis confirmed that their bladder was wholly empty. The women then stimulated themselves through masturbation or with a spouse until they were close to having an orgasm – which took between 25 and 60 minutes. “ Some women express fluent from their urethra when they climax ”
A second pelvic sonography was then performed just before the women climaxed. At the point of orgasm, the squirt fluid was collected in a bag and a concluding pelvic scan performed .
even though the women had urinated just before foreplay began, the second scan – performed precisely before they climaxed – showed that their bladder had wholly refilled. Each charwoman ’ randomness final scan showed an vacate bladder, meaning the fluid squirted at orgasm about surely originated from the bladder.

A chemical psychoanalysis was performed on all of the fluid samples. Two women showed no deviation between the chemicals present in their urine and the fluid squirted at orgasm .
The other five women had a small sum of prostatic-specific antigen ( PSA ) present in their squirt fluid – an enzyme not detected in their initial urine sample, but which is separate of the “ true ” female ejaculate
PSA, produced in men by the prostate gland, is more normally associated with male blurt out, where its presence helps sperm to swim. In females, says Salama, PSA is produced chiefly by the Skene glands .

Two kinds of fluid

Beverly Whipple, a neurophysiologist from Rutgers University in Newark, New Jersey, says that the term female ejaculation should lone truly refer to the output of the minor sum of milky white fluid at orgasm and not the “ squirting ” investigated in this composition. “ This learn shows the other two kinds of fluids that can be expelled from the female urethra – urine alone, and urine diluted with substances from the female prostate gland, ” she says .
“ This study presents convincing evidence that squirting in women is chemically similar to urine, and besides contains small amounts of PSA that is give in men ’ randomness and women ’ second true ejaculate, ” says Barry Komisaruk, besides at Rutgers .
“ This study helps to reconcile the controversy over the fluids that many women report being released at orgasm, ” he adds. “ There are obviously two different fluids, with two different sources. Whether either of these fluids plays a physiologic character – that is, whether they serve any adaptive function, is not known. ”
Florian Wimpissinger at Rudolfstiftung Hospital in Vienna, Austria, suggests that the presence of PSA in some women ’ mho squirted fluid and not others might be because the emissions from the Skene glands could travel into the bladder at orgasm. It may besides have something to do with the known variation in size and form of the glands, or be that some women don ’ deoxythymidine monophosphate produce PSA in the first place .

Every woman capable

Why some women experience these different types of ejaculation and others don ’ t is not so far gain, says Salama, but he believes every womanhood is adequate to of squirting “ if their partner knows what they are doing ” .
For now, Salama is not investigating that especial avenue, but alternatively working on a protocol to test whether the kidneys work firm to produce urine during sexual stimulation than at other times, and if so, why .
The ban on female ejaculation in UK pornography is based on the fact that the British Board of Film Classification ( BBFC ) considers films which include material featuring “ urolagnia ” – intimate joy associated with micturition – as obscene under the UK Obscene Publications Act.

however, the give voice of the law actually appears to be referring to squirting – not female ejaculation. thus this new paper may support the current legal side, since it shows it is basically involuntary micturition. presumably, under current UK law, if a charwoman were to have what is considered a true female ejaculation – the ejection of a minor total of milky white fluid – and the BBFC were satisfied that this did not contain urea – this act would not be discipline to the prohibition .
Journal reference : The Journal of Sexual Medicine, DOI : 10.1111/jsm.12799
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