The sex of U.S.A.'s recently largest scale is investigated

The sex of U.S.A.'s recently largest scale is investigated
Recently, University of Chicago just finished an 10 - year long large-scale one that has been entrusted by national health care institute of U.S.A. " the sex is investigated " . It is said, this is that it is investigated that U.S.A. is the largest, with most overall content since the dawn of human civilization, investigate the range includes Americans' sexual behavior, sex question and attitude to sex. And past " The sex is investigated " Unlike this, the experts do not study " sex " isolatedly ,With wide visual angle, research and love, health and and intricate relation between the society by doing the background in the society. Sociology dean Edward of Chicago University puts to the trouble of the graceful professor to point out, actually a series of behavioral one is interdynamic continuously in the sexual behavior, mediate the foundation that the companion chooses, not merely lie in the party's personal inclination in its intension, step, and lie in the social relationships network among their life. The main discovery of this investigation is as follows, the pregnant proportion of the young girl of the teenager has not obviously changed during half a century, but the sexual behavior of American teenagers is much more active compared with the older generation of they. 40 years ago, the American young girl who accounts for 29% had a sexual behavior experience before growing up, but this proportion has already been increased to 63% today. If in the past, predict whether a young girl " keeps oneself flawless like the jade " (namely the sexual behavior takes place before marriage) Top important " The index " Yes, see whether its mother belongs to the middle class, and this young girl grows up in believing in the family of Catholicism, mainly see whether its parents divorce in so present an index. As for the intersection of teenager and little the intersection of man and first the intersection of and the intersection of experience and age, reduce 2.3 year old too over the past 40 years. In adult women, the unmarried person's proportion straight line rises. The noticeable one is, the high single women who account for 23% wallow in " narcissism " ,And is often solving demand by means of consoling oneself. 1/6 of the Americans have been infected with venereal disease during it all one's life, but is less than half the regular treatments of acceptance among them. In addition, the proportion of this venereal disease must be much lower than the actual conditions, because a lot of venereal diseases do not have obvious symptom - --Not due to most of patients" In the know " ,So not often go to seek medical advice. What deserves to be mentioned is, although man's sex companions often more than women, therefore may be infected with venereal disease even more, but under the likewise dangerous factor, the possibility that the woman is infected with venereal disease is about 2 times of the man's. In order to have an abortion in the pregnancy that wind up, it takes large proportions to be the first time pregnant, most common first-elected unmarried the intersection of young girl and pregnant and advanced age woman (point after the 35 year old) among them Pregnant. On the contrary, those pregnancies when just appeared at more than 20 years old and 30 years old, will produce finally. In addition, a young girl of unmarried pregnancy, such as parents' education level being relatively high, may relatively choose to have an abortion. If the pregnant young girl is not the descendants Americans, the one that chose to have an abortion may drop. But in another aspect, woman, American of descendants, become pregnant equally rate much higher than other the intersection of clan and descendants again, therefore the possibility to have an abortion is thereupon relatively big. The idea about having an abortion seems whether do not influence parties to choose to have an abortion in the way, and the party's marriage state, economic situation are chosen the main factor that has an abortion. Americans' sexual behavior frequentness is much lower than what people imagined too. Statistics reveal, account for 1/3 of the weekly sexual behaviors of American adult and is less than once in fact. Over half of the Americans Ann keeps duty, it is the faithful guardian of the monogamy. Accounting for 43% the intersection of U.S.A. and women and the American man who accounts for 31% has serious sex function problems. Investigation this verify adult and children take place sexual relations can lead to the fact lasting influence to children's body and mind with abundant evidence still. Some children sexual lives after growing up are more active, or more likely to suffer from venereal disease, some's sexual dysfunction more incident.

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