The rhythm of sterility and fertility in women
Subtitle: a discussion of the physiological, practical, and ethical aspects of the discoveries of Drs. K. Ogino (Japan) and H. Knaus (Austria) regarding the periods when conception is impossible and when possible
By: by Leo J. Latz.
Edition: 6th rev. ed.
Publisher: Latz Foundation
Published: 1939
Place of publication: Chicago
Language: eng
Number of pages: 151
Subjects: Catholic Church -- Doctrines.; Sexual ethics.; Birth control -- Religious aspects -- Catholic Church; Natural family planning -- Calendar method.
Notes: Includes bibliographical references (p. 11-16).