girl boy adolescent youth

BIRTH CONTROL METHODS

The general subject of Birth Control necessarily includes the special subject of Birth Control Methods, viz., of the methods of association between husband and wife under which offspring is conceived only at such times as desired, and consequently only in the number desired. These methods may be grouped into three general classes, as follows: I.…

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THE ARGUMENT FOR BIRTH CONTROL

Let us now consider the general and special arguments advanced in favor of rational and scientific Birth Control, as stated by the advocates thereof. General Argument. The general argument in favor of Birth Control may well be begun by the statement that rational and scientific Birth Control is not the fixing upon the race of a…

girl boy adolescent youth

THE DETERMINATION OF SEX

The term “The Determination of Sex” is employed in two general senses in scientific circles. The first usage is that of the biologist, and it includes within its scope merely the discovery and understanding of the causes which determine whether the embryo shall develop into a male or into a female. In the discussion of the subject…

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PRE-NATAL INFLUENCES

The term “Pre-Natal” of course means “before birth,” and Pre-Natal Influences are those influences exerted upon the child before its birth into the world. The students of Eugenics are vitally interested in the subject of Pre-Natal Influences, as they recognize that therein is to be found the secret of much which will work along the…

girl boy adolescent youth

PHYSIOLOGY OF THE FEMALE SEX ORGANISM

In the preceding lesson you have been shown “just what” each one of the sex organs of the woman is. In the present lesson you will be shown “just what” each of these organs does—what its functions and offices are. The preceding lesson dealt with the anatomy of these organs; the present lesson will deal with the physiology thereof. Beginning with…