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The Modern Method of Birth Control (Includes Calendar Wheel)
The Modern Method of Birth Control (Includes Calendar Wheel)

The Modern Method of Birth Control (Includes Calendar Wheel)

$ 15.00
xi, 159 pp. Discovered by two world-famous gynecologists, Drs. Ogino and Knaus. CONTENTS: Marriage and Childbearing; The Egg and the Male Cell; Why Menstruation'; Motherhood; How to Apply the Modern Method of Birth Control; Charts of Normal and Irregular Menstrual Cycles; Summary; Menstrual Calendar; Personal Diary.