1. 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 Author(s): Soule, J. Publication: [New York? : s.n., 1856] Subject(s): Reproductive Physiological PhenomenaContraception -- methods
2. About conception and contraception Publication: Produced: [Montreal] : National Film Board of Canada, [1972] Subject(s): Fertilization -- physiologyContraception -- methods
