Page:Contraception; 1st ed. (IA in.ernet.dli.2015.94163).pdf/9

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Author's Preface.

This work was begun four years ago at the request of some distinguished medical men, and I have since been kept at the arduous toil by repeated and insistent demands from medical and scientific people all over the world.

To those acquainted with the details of the making of books there will be no need to emphasize the amount of labour involved in compiling a work on a theme about which so many scattered and miscellaneous opinions have been published, and never cleared up in any comprehensive manual.

In this book I hope at any rate to have gathered together and set out clearly all that is valuable of available human knowledge on our theme, and thus to have cleared the way for the initiation of deeper researches. I hope also to make easier the adoption of the best practical means of contraception by methods varying to suit specific cases.

In this book will be found not only that which is already contained in the scattered literature on the subject, but also new matter, both scientific and historical.

vii.