A history of nursing in Britain: the 1920s | Nursing Times
The Evolution of Birth Control Pills – Dear Doc Singapore
Birth control movement in the United States - Wikipedia
Birth Control as Health Care: The Legacy of the International Workers Order #SouthOfUnionSquare - Village Preservation
Downton Abbey and Marie Stopes Contraception Books: A True Story | TIME
Birth Control Before the Pill | American Experience | Official Site | PBS
Historical birth control lecture shines spotlight on Cleveland's little-known contraception museum - cleveland.com
History of Birth Control - How Birth Control Has Changed Since 1900
History of Birth Control - How Birth Control Has Changed Since 1900
The Birth Control Pill - Bill of Rights Institute
Family Planning and Companionate Marriage in Early Twentieth-Century Montana | Montana Women's History
Giving birth control medical credentials in Britain: 1920–70 in: Women's medicine
Birth Control Movement in Texas
University of Southern Mississippi
Birth control | Description, History, Types, & Effectiveness | Britannica
March 31, 1923 — NY 1920s
I got rhythm: Gershwin and birth control in the 1930s - ScienceDirect
The history of birth control using primary sources written by women
History of Birth Control - How Birth Control Has Changed Since 1900
Did the Suffragists Support Birth Control? - The Atlantic
Image of marie stopes contraception, 1920s
A brief history of contraception | Wellcome Collection
A brief history of contraception | Wellcome Collection
Cervical Caps and Diaphragms - Dittrick Medical History Center
Birth control movement in the United States - Wikipedia
Douching and Spermicides - Dittrick Medical History Center
Birth Control Review: A communication tactic | Margaret Sanger Papers Project
