Happiness in marriage
Subtitle: an ethico-medical interpretation
Publisher: publisher not identified
Published: 1920
Place of publication: Place of publication not identified
Language: eng
Number of pages: 61
Subjects: Marriage; Religious aspects; Catholic Church; Sexual intercourse; Sex instruction; Birth control; Conception; Sex
Description: Catholic pamphlet with instructions on sexual intercourse during marriage, including a discussion of the "O.K." (Ogino and Knaus) theory of contraception and birth control.
Notes: "For private use only."

Cover title.