UNIMPREGNATED FEMALE FORM.

[i]

THE
BOOK OF NATURE;
CONTAINING
INFORMATION FOR YOUNG PEOPLE
WHO THINK OF
GETTING MARRIED,
ON THE
PHILOSOPHY OF PROCREATION
AND
SEXUAL INTERCOURSE;
SHOWING
HOW TO PREVENT CONCEPTION
AND TO
AVOID CHILD-BEARING.

ALSO, RULES FOR
MANAGEMENT DURING LABOR AND CHILD-BIRTH.

BY JAMES ASHTON, M. D.
Lecturer on Sexual Physiology, and Inventor of the “Reveil Nocturne.”

NEW YORK:
PUBLISHED BY WALLIS & ASHTON, 243 GRAND STREET.
1861.

[ii]

INDEX TO CONTENTS.