A Treatise on the Diseases Produced By Onanism, Masturbation, Self-Pollution, and Other Excesses.
CHAPTER 2. CIRCUMSTANCES WHICH RENDER THE ACT
OF VENERY MORE OR LESS INJURIOUS TO THE CONSTITUTION AND TO THE HEALTH.
§ 1. Circumstances connected with the act of venery which render it more or less injurious.
§ 2. Circumstances foreign to the act of venery which render it more or less injurious.
§ 3. Influence which the general state of the functions at different AGES and the particular state of some of them at different periods of life, may have on the consequences of the act of venery.