Plain Facts for Old and Young by John Harvey Kellogg

3 by John Harvey Kellogg, Kellogg, John Harvey, 1852-1943

Chapter 44: 6. The constant development of the sexual organs in human males is a

Chapters

Chapter 44: 6. The constant development of the sexual organs in human males is a

condition common to all animals in which development occurs in the female at short intervals, and is a provision of nature to secure a fruitful union when the female is in readiness, but not an indication for constant or frequent use.
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