English methods of birth control

1915 1915 1910s 18 pages 10 surplus blood supply. This is called the menstrual period, and occurs once a month or about every twenty-eight days. In the male sexual organs there are glands (testes) which secrete a fluid called the semen. In the semen is the life-giving principle, the sperm. When i...

Full description

Main Author: Sanger, Margaret, 1879-1966
Format: TEXT
Published: [1915?]
Institution:MRC - The Modern Records Centre, University of Warwick
External link to institution:http://hdl.handle.net/10796/D2E9591C-2FFC-40F7-B283-C054991C4762