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Human Vaginal Secretions: Volatile Fatty Acid Content
Richard P. Michael, R. W. Bonsall and Patricia Warner
New Series, Vol. 186, No. 4170 (Dec. 27, 1974), pp. 1217-1219
Published by: American Association for the Advancement of Science
Stable URL: http://www.jstor.org/stable/1739267
Page Count: 3
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Vaginal samples (682) were collected by a tampon method from 50 healthy young women. Samples were analyzed by gas chromatography. The volatile aliphatic acids increased during the late follicular phase of the menstrual cycle and declined progressively during the luteal phase. Women on oral contraceptives had lower amounts of volatile acids and did not show any rhythmic changes in acid content during the menstrual cycle. These same substances possess sex-attractant properties in other primate species.
Science © 1974 American Association for the Advancement of Science