After conducting hundreds of studies, Zaviacic concluded that the fluid comes from the female prostate gland. His book
, The Human Female Prostate (
You must be registered to see links
), cites most of his anatomical studies as well as chemical analysis of the fluid. This fluid has been analyzed chemically by many, such as Addiego and colleagues (
You must be registered to see links
), Zaviacic and colleagues (
You must be registered to see links
), Belzer, Whipple, and Moger (), and Rubio-Casillas and Jannini (), all of whom found that the chemical components of the ejaculated fluid were significantly different from urine from the same subjects. Specifically, the ejaculate contains high levels of prostatic acid phosphatase, prostatic specific antigen, glucose, and fructose, but low levels of urea and creatinine. The chemical composition of healthy urine is the opposite of female ejaculate, so they are easily differentiated from each other. That is, healthy urine contains high levels of urea and creatinine and no prostatic acid phosphatase or glucose. (Of course, the urine of persons with diabetes may contain glucose.)
.