The Mysterious World Of Female Ejaculation, Ctd

It just got a little less so:

Researchers are now saying that squirting is essentially involuntary urination.

Female ejaculate is technically the small amount of milky white fluid that’s expressed when climaxing, New Scientist explains. Squirting, on the other hand, results in a much larger gush of a clear fluid, which comes from the urethra, the duct where urine is conveyed from the bladder. The findings, which combine biochemical analyses with pelvic ultrasounds, were published in the Journal of Sexual Medicine on Christmas Eve.

More details from that New Scientist piece:

To investigate the nature and origins of the [milky white fluid purportedly from the Skene glands], Samuel Salama, a gynaecologist at the Parly II private hospital in Le Chesnay, France, and his colleagues recruited seven women who report producing large amounts of liquid – comparable to a glass of water – at orgasm. First, these women were asked to provide a urine sample. An ultrasound scan of their pelvis confirmed that their bladder was completely empty. The women then stimulated themselves through masturbation or with a partner until they were close to having an orgasm – which took between 25 and 60 minutes.

A second pelvic ultrasound was then performed just before the women climaxed. At the point of orgasm, the squirted fluid was collected in a bag and a final pelvic scan performed. Even though the women had urinated just before stimulation began, the second scan – performed just before they climaxed – showed that their bladder had completely refilled. Each woman’s final scan showed an empty bladder, meaning the liquid squirted at orgasm almost certainly originated from the bladder.

A chemical analysis was performed on all of the fluid samples. Two women showed no difference between the chemicals present in their urine and the fluid squirted at orgasm. The other five women had a small amount of prostatic-specific antigen (PSA) present in their squirted fluid – an enzyme not detected in their initial urine sample, but which is part of the “true” female ejaculate

As a parting thought, Salama “believes every woman is capable of squirting ‘if their partner knows what they are doing'”. You can head to YouTube for that. Previous Dish on the subject here. Update from a reader:

Thank you for officially ruining female ejaculation for me. I cringed when I read the first sentence of your post and realized that all those years I was getting peed on and loving it. Dammit. Good thing I was always coming from swim practice and had my swim goggles handy!

Another:

I would dearly love to read the grant proposal for that research. Especially the informed consent form.

The Mysterious World Of Female Ejaculation

Outside of video "documentation," little is known about the rare phenomenon:

It wasn’t until 1982, in fact, that female ejaculate was first chemically analyzed. If it’s not urine, and it’s not semen, then what, exactly, is it? After all, according to an interview study (pdf) published by Amy Gilliland of the University of Wisconsin, Madison, most female ejaculators report "copious" amounts of fluid being released around the time of orgasm, enough to "soak the bed" or "spray the wall" or have their partner scream in terror and misunderstanding. So it’s rather odd that we still don’t have a name for this substance that 40 percent of women report having produced liberally at least once in their lives. … "No research has been done in this area for over 20 years," laments Gilliland, "and we still do not have an answer satisfying to most sexologists as to what female ejaculate fluid is or where it is manufactured."