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The periodoscope : with its application to obstetric calculations, and the periodicities of the sex / by W. Tyler Smith.
Archives of Sexuality and Gender: Sex and Sexuality, Sixteenth to Twentieth Century Available online
View online- Format:
- Book
- Author/Creator:
- Smith, W. Tyler (William Tyler), 1815-1873, author.
- Series:
- Archives of Sexuality and Gender: Sex and Sexuality, Sixteenth to Twentieth Century.
- Archives of Sexuality and Gender: Sex and Sexuality, Sixteenth to Twentieth Century
- Language:
- English
- Subjects (All):
- Natural family planning--Calendar method.
- Natural family planning.
- Pregnancy.
- Menstruation.
- Physical Description:
- 1 online resource (viii, 47 pages).
- Other Title:
- Periodoscope
- Place of Publication:
- John Churchill
- Notes:
- Includes "Periodoscope" a movable disc used for calculating menstrual period for delivery dates (between pages viii and 1).
- Reproduction of the originals from New York Academy of Medicine.
- OCLC:
- 1113912671
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