Written by a prominent sexologist and birth control proponent in the early 1900's, there are a great many details about sexually transmitted decease known at the time, female sex organs, and health, but mostly opinions about woman's mental capacity and potentially difficult to determine "feeble-mindedness", even a chapter called "Who May Marry" about frigidity, sadism, and even how some woman falsely claim rape. It is a book that reflects the opinions of its time.This book will help any woman of any age today truly understand their generation and appreciate the woman's movement for the progress we have made in understanding our bodies. We have come to own them in a way that this book never could have imagined.