Woman by William J. Robinson
Satyriasis is a dysgenic factor
We have seen that sexual impotence is a dysgenic factor and if complete and incurable should constitute a barrier to marriage. The opposite condition is that of excessive libido. Libido is the desire for the opposite sex. A proper amount of libido is normal and desirable. A lack of libido is abnormal. And an excess of libido is also abnormal. But a good many men are possessed of an excess of libido; it is either congenital or _acquired_. Some men torture their wives "to death," not literally but figuratively. Harboring the prevailing idea that a wife has no rights in this respect, that her body is not her own, that she must always hold herself ready to satisfy his abnormal desires, such a husband exercises his marital rights without consideration for the physical condition or the mental feelings of his partner. Some husbands demand that their wives satisfy them _daily_ from one to five or more times a day. Some wives who happen to be possessed of an equally strong libido do not mind these excessive demands (though in time they are almost sure to feel the evil effects), but if the wife possesses only a moderate amount of sexuality and if she is too weak in body and in will-power to resist her lord and master's demands, her health is often ruined and she becomes a wreck. (Complete abstinence and excessive indulgence often have the same evil end-results.) Some men "kill" four or five women before the fury of their libido
I have spoken so far of excessive libido in normal men, that is, in men who are otherwise normal, sane and can _whenever necessary_ control their desires. There is a form of excessive libido in men called satyriasis, which reaches such a degree that the men are often not able to control their desires, and they will satisfy their passion even if they know that the result is sure to be a venereal infection or several years in prison. Of course, satyriasis is a dysgenic factor; those suffering with that disorder are not normal; they are on the borderland of insanity, and not only should they not be permitted to marry, but they should be confined to institutions where they can be subjected to the proper treatment.
=Excessive Libido in Women=
Just as we have impotent and excessively libidinous men, so we have frigid and excessively libidinous women. A wife possessed of excessive libido is a terrible calamity for a husband of a normal or moderate sexuality. Many a libidinous wife has driven her husband, especially if she is young and he is old, to a premature grave. And "grave" is used in the literal, not figurative, sense of the word. It would be a good thing if a man could find out the character of his future wife's libido before marriage. Unfortunately, it is impossible. At best, it can only be guessed at. But a really excessive libido on the part of either husband or wife should constitute a valid ground for divorce. When the libido in woman is so excessive that she _cannot_ control her passion, and forgetting religion, morality, modesty, custom and possible social consequences, she offers herself to every man she meets, we use the term nymphomania. It is a disease which corresponds to satyriasis in men, and what I said of satyriasis applies with equal force to nymphomania. Nymphomaniac women should not be permitted to marry or to run around loose, but should be confined to institutions in which they can be subjected to proper treatment.