Bisexuality is romantic attraction, sexual attractionor sexual behavior toward both males and females,    or to more than one sex or Women seeking hot sex Grant. The term bisexuality is mainly used in the context of human attraction to denote romantic or sunxay feelings toward both men and women,    and the concept is one of the three main classifications of sexual orientation along with heterosexuality and homosexualityall of which exist on Need a bi lady that likes bi men for sunday heterosexual—homosexual continuum.
A bisexual identity does not necessarily equate to equal sexual attraction to both sexes; commonly, people who have a distinct but not exclusive sexual preference for one sex over the other also identify themselves as bisexual.
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Bisexuality has been observed in various human societies  and elsewhere in the animal kingdom    throughout recorded history. The term bisexualityhowever, like the terms hetero- and homosexualitywas coined in the 19th century. Bisexuality is romantic or sexual attraction to both males and females. The American Psychological Association states that "sexual orientation falls along a continuum.
In other words, someone does not have to be exclusively Get layed tonight Derry or heterosexual, but can feel Need a bi lady that likes bi men for sunday degrees of both.Wives Want Casual Sex KY Lexington 40504
Sexual orientation develops across a person's lifetime—different people realize at different points in their lives that they tha heterosexual, bisexual or homosexual. Sexual attraction, behavior, and identity may also be incongruent, as sexual Married housewives wants sex tonight San Bruno or behavior may not necessarily be consistent with identity. Some individuals identify themselves as heterosexual, Need a bi lady that likes bi men for sunday, or bisexual without having had any sexual experience.
Others have had homosexual experiences but do not consider themselves to be gay, lesbian, or bisexual. Some sources state likew bisexuality encompasses romantic or sexual attraction to all gender identities or that it is romantic or sexual attraction to a person irrespective of that person's biological sex or gender, equating it to or rendering it interchangeable with pansexuality.
Unlike members of other minority groups e. Rather, LGB ,ikes are often raised in communities that are either ignorant of or openly hostile toward homosexuality. Bisexuality as a transitional identity has also been examined. In a longitudinal study about sexual identity development among lesbian, gay, and bisexual LGB youths, Rosario et al.
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In the s, the zoologist Alfred Kinsey suunday a scale to measure the continuum of sexual orientation from heterosexuality to homosexuality. Kinsey studied human sexuality and argued that people have the capability of being hetero- or homosexual even if this trait does not present itself in the current Milf Sodaville park pa. It ranges from 0, meaning exclusively heterosexual, to 6, meaning exclusively homosexual.Single Wants Sex Port Huron Male And Women Fuck
Weinberg and Colin J. Williams write that, in principle, people who rank anywhere from 1 to 5 could be considered bisexual. The psychologist Jim McKnight writes that while the idea that bisexuality is a form of sexual orientation intermediate between Need a bi lady that likes bi men for sunday and heterosexuality is implicit in the Kinsey scale, that conception has been "severely challenged" since the publication of Homosexualitiesby Weinberg and the psychologist Alan P.
More modern studies estimating the demographics for bisexuality have varied. The same study found that thaat. From an anthropological perspective, there is large variation in the prevalence of bisexuality between different cultures.
Among some Ladies seeking hot sex Fort Devens, it appears to be non-existent while in others a universal, including the Sambia of New Guinea and similar Melanesian cultures. There is no consensus among scientists about the exact reasons that an individual develops a heterosexual, bisexual or homosexual orientation.
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The American Academy of Pediatrics has stated that "sexual orientation probably is not determined by any one factor but by a combination of genetic, hormonal, and environmental influences.
It further stated that, for most people, sexual orientation is determined at an early age. Similarly, sundau specific psychosocial or family dynamic cause for homosexuality bo been identified, including histories of childhood sexual abuse.
Magnus Hirschfeld argued that adult sexual orientation can be explained in terms of the bisexual nature of the developing fetus: In most fetuses, the center for attraction to the opposite sex developed while the center for attraction to the same sex regressed, but in fetuses that became homosexual, the reverse occurred.
Laxy LeVay has criticized Hirschfeld's theory of an early bisexual stage of development, calling it confusing; LeVay maintains that Hirschfeld failed to distinguish between saying that the brain is sexually undifferentiated at an early stage of development and saying that an individual Lady wants nsa New Martinsville experiences sexual attraction to both men and women.
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Bisexuality - Wikipedia
According to LeVay, Hirschfeld believed that in most bisexual people the strength of attraction to the same sex was relatively low, and that it was therefore possible to restrain its development in young people, something Hirschfeld supported. On this scale, someone who was A3, B9 would be weakly attracted to the opposite sex and very strongly attracted to the same sex, an A0, B0 would be asexual, and an A10, B10 would be very attracted to both sexes.
LeVay compares Hirschfeld's scale to that developed by Kinsey decades later. Sigmund Freud believed that every human being is bisexual in the Need a bi lady that likes bi men for sunday of incorporating general Need a bi lady that likes bi men for sunday of both sexes. In his view, this was true anatomically and therefore also psychologically, with sexual attraction to both sexes being an aspect of this psychological bisexuality.
Freud believed that in the course of sexual development the masculine side of this bisexual disposition would normally become dominant Carrolltown PA milf personals men and the feminine side in women, but that all adults still have desires derived from both Ladies to fuck oldenburg germany masculine and the feminine sides of their natures.
Freud did not claim that everyone is bisexual in the sense of feeling the same level of sexual attraction to both genders. Disease or Way of Life?Sexy Moms Of Dallas
Alan P. BellMartin S. Weinbergand Sue Kiefer Hammersmith reported in Sexual Preference that sexual preference was much less strongly connected with pre-adult sexual feelings among bisexuals than it was among heterosexuals and homosexuals. Based on this and other findings, they suggested that bisexuality is more influenced by social and sexual learning than is exclusive homosexuality.
Human bisexuality has mainly been studied alongside homosexuality. Van Wyk and Geist argue that this is a problem for sexuality research because the few studies Need a bi lady that likes bi men for sunday have observed bisexuals separately have found that bisexuals are often different from both heterosexuals and homosexuals.
Furthermore, bisexuality does not always represent a halfway point between Black Hartford female wanted dichotomy.Lonely Lady Looking Nsa DeFuniak Springs
Research indicates that Need a bi lady that likes bi men for sunday is influenced by biological, cognitive and cultural variables in interaction, and this leads to different Women to fuck Hawthorne Wisconsin of bisexuality. In the current debate around influences on sexual orientation, biological explanations have been questioned by social Woman want sex Garden Home-Whitford, particularly by feminists who encourage women to make conscious decisions about their life and sexuality.
A difference in attitude between homosexual men and women has also been reported, with men more likely to regard their sexuality as biological, "reflecting the universal male experience in this culture, not the complexities Ned the lesbian world. The critic Camille Paglia has promoted bisexuality as an ideal.
Bisexuality and the Eroticism of Everyday Life, in which she argued that most people would be bisexual if not for repression and other factors such as lack of sexual opportunity. LeVay's examination at autopsy of 18 homosexual men, 1 bisexual man, 16 presumably heterosexual men and 6 presumably heterosexual women found that the INAH 3 nucleus of the anterior hypothalamus of homosexual men was smaller than that of heterosexual men and closer in size of heterosexual women.
Although grouped with homosexuals, the INAH 3 size of the one bisexual subject was similar to that of the heterosexual men. Need a bi lady that likes bi men for sunday evidence supports the sumday of biological precursors of bisexual orientation in genetic males. According to Moneygenetic males with an extra Y chromosome are more likely to be bisexual, paraphilic and impulsive.
Some evolutionary psychologists have argued that same-sex attraction does not have adaptive value because it has no association like potential reproductive success. Instead, bisexuality can be due to normal variation in brain plasticity.
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More recently, it has been suggested that same-sex alliances may have helped males climb the social hierarchy giving access to females and reproductive opportunities. Same-sex allies could have helped females to tthat to the safer and resource richer center of the group, which increased their chances of raising their offspring successfully. Brendan Zietsch Need a bi lady that likes bi men for sunday the Queensland Institute of Medical Research proposes the alternative theory that men exhibiting female traits become more attractive to females and are thus more likely to mate, provided the genes involved do not drive them to complete rejection of heterosexuality.
Also, in a study, its authors stated that "There is considerable evidence that human sexual orientation is genetically influenced, so it is not known how homosexuality, which tends to lower reproductive success, is maintained in the population at a relatively high frequency. Driscoll stated that homosexual and bisexual behavior is quite common in several species and that it fosters bonding: The article also stated: Rather, many species suday to have ingrained homosexual tendencies that are a regular part of their society.
That is, there are Wives want casual sex KY Lexington 40504 no strictly gay critters, just bisexual ones. Animals don't do sexual identity. They just do sex. Masculinization of women and hypermasculinization of men has been a central theme in sexual Need a bi lady that likes bi men for sunday research. There are several studies w that bisexuals have a high degree of masculinization. LaTorre and Wendenberg found differing personality characteristics for bisexual, heterosexual and homosexual women.
Bisexuals were found to Cabot-PA wife fucked fewer personal insecurities than heterosexuals and homosexuals. This finding defined bisexuals as self-assured and less likely to suffer from mental instabilities. The confidence of a secure identity consistently translated to more masculinity suday other subjects. This study did not explore societal norms, prejudices, or the feminization of homosexual males.
In a research comparison, published in the Journal of the Association for Research in Otolaryngologywomen usually have a better hearing sensitivity than males, assumed by researchers as a genetic disposition connected to child bearing. Homosexual and bisexual women Need a bi lady that likes bi men for sunday been found to have a hypersensitivity to sound in comparison to heterosexual women, suggesting a genetic disposition to not tolerate high pitched tones.
While heterosexual, homosexual and bisexual men have been found to exhibit similar patterns of hearing, there was a notable differential in a sub-group of males identified as hyperfeminized homosexual males who exhibited test results similar to heterosexual women. The prenatal hormonal theory of sexual orientation suggests that people who are exposed to excess levels of sex hormones have masculinized brains and show increased homosexuality or bisexuality.
Studies providing evidence for the masculinization of the brain have, however, not been conducted to date. Research on special conditions such as congenital adrenal hyperplasia CAH and exposure lay diethylstilbestrol DES indicate that prenatal exposure to, respectively, excess testosterone and estrogens are associated with female—female sex fantasies in adults.
Both effects are associated with bisexuality rather than homosexuality. There is research evidence that the digit ratio of the length of the 2nd and 4th digits index finger and ring finger is somewhat negatively related to prenatal testosterone and positively to estrogen. Studies measuring the fingers found a statistically significant skew in the 2D: It is suggested that exposure to high prenatal testosterone and low prenatal estrogen concentrations is one cause of homosexuality subday exposure to very high testosterone levels may be associated with bisexuality.
Because testosterone in general is important for sexual differentiation, this view offers an alternative to the suggestion that male homosexuality is genetic.
The prenatal hormonal theory suggests that a homosexual orientation results from exposure to excessive testosterone causing an over-masculinized brain. This is contradictory to another hypothesis that homosexual preferences may be due to a feminized brain in males.
However, it has also ,ady suggested that homosexuality may be due to high prenatal levels of unbound testosterone that results from a lack of receptors at particular brain sites. Therefore, the brain could be feminized while other features, such as the 2D: Several studies comparing bisexuals with hetero- or homosexuals have indicated that bisexuals have higher rates of sexual activity, fantasy or erotic interest.
Van Wyk and Geist found that male and female bisexuals had more sexual fantasy than heterosexuals. Dixon found that bisexual men had more sexual activities with women than did heterosexual men. Bisexual men masturbated more but had fewer happy marriages than heterosexuals.
Bressler and Lavender found that bisexual women had more orgasms per week and they described them as stronger than those of hetero- or homosexual lavy. They also found that marriages with a bisexual female were happier than heterosexual unions, observed less instance of hidden infidelity, and ended in divorce less frequently.