This section is from the "Impaired Health: Its Cause And Cure" (Volume 1) book, by John H. Tilden. Also available from Amazon: Impaired health its cause and cure: A repudiation of the conventional treatment of disease
A slight discharge before and after menstruation does not mean anything except an acidity from overeating or eating improperly--eating candy or too much sweets.
A thin, catarrhal, albuminous discharge, greenish, yellowish, or white, means catarrh.
A muco-purulent and copious discharge is indicative of venereal disease. A fetid odor may mean an incomplete abortion, or cancer.