Science of reproduction and reproductive control : the necessity of some abstaining from having children, the duty of all to limit their families according to their circumstances demonstrated : effects of continence, effects of self-pollution, abusive practices : seminal secretion, its connection with life : how to preserve youthful vigor, and how to attain to the acme of physical, moral, and intellectual perfection : laws and philosophy of impregnation, with an explanation of the seminal animalculae and female system, with all the different modes of preventing conception and the philosophy of each : closing remarks by the author / by J. Soule.

Science of reproduction and reproductive control : the necessity of some abstaining from having children, the duty of all to limit their families according to their circumstances demonstrated : effects of continence, effects of self-pollution, abusive practices : seminal secretion, its connection with life : how to preserve youthful vigor, and how to attain to the acme of physical, moral, and intellectual perfection : laws and philosophy of impregnation, with an explanation of the seminal animalculae and female system, with all the different modes of preventing conception and the philosophy of each : closing remarks by the author / by J. Soule. Credit: This material has been provided by the National Library of Medicine (U.S.), through the Medical Heritage Library. The original may be consulted at the National Library of Medicine (U.S.). Public Domain Mark