Sexual Orientation At Birth

Improved Essays
There is a very well-known debate about whether sexual orientation is determined at birth. One side states that sexual orientation is a choice and you can choose to be heterosexual. The other side states that homosexuality is not something you can control and people are born gay. Both sides have valid points and statements and are free to believe what they wish. There are many factors that determine a person’s sexual orientation at birth: brain hemisphere dominance, hormones one receives during development, and alterations to genes caused by epimarks.
Some people may think that sexual abuse leads to homosexuality, but a statement from a gay psychotherapist that has been sexually abused and does not believe that her experiences as a child has
…show more content…
Sunnivie Brydum wrote an article published at Adovacte.com that talks about a man named James Olson who believes that sexual orientation is determined by a person’s dominate hemisphere in their brain. It is important to recognize that the pathways connecting the two brain hemispheres and the decision of which hemisphere is going to be the dominant hemisphere is determined during development as a fetus. Olson cites a study from Karolinska Institute in Stockholm, Sweden. This study shows that homosexual people’s brain resemble the brain of a heterosexual person of the opposite sex in both “structure and composition.” Olson contends that brain dominance influences sexuality and also how one perceives the world. Right-brain and left-brain processes are identical regardless of race, gender, or sexual orientation. With that being said, one can understand how a homosexual male perceiving the world through a dominate right brain hemisphere, which is mainly used by heterosexual women, would share some of the same perspectives as a heterosexual woman. The brain of a homosexual closely resembles the brain of the opposite sex in both composition as wells as structure causing them to also perceive the world in a similar way as the opposite …show more content…
Epi-marks are how gene expression is regulated by temporary switches. In Elizabeth Norton’s article, Homosexuality May Start in the Womb, she states that the epi-marks that adjusted the parent’s genes to resist excess hormones “may alter gene activation in areas of a child’s brain that are involved in sexual attraction and preference.” An article on Nimbios.org says that when epi-marks are transmitted across generations that it may cause a reversed effect. Epi-marks have an extra layer of information that is attached to our gene backbone and while genes hold instructions the epi-marks direct how those instructions are carried out- when, where, and how much a gene is expressed during development. Recent evidence has shown that sometimes these epi-marks carry over generations instead of starting anew like scientist had once believed. Different epi-marks can protect different sex-specific traits from being masculinized or feminized and some of those affect the genitals, others affect sexual identity, and others affect sexual preference. When these epi-marks are passed down across generations from father to daughter and mother to son, like recent evidence has shown, the effects are likely to be reversed causing more feminized traits in sons and more masculinized traits in daughters. The recent discovery of epi-marks being passed down through generations have added to the reasons that homosexuality

Related Documents

  • Improved Essays

    Being Born Gay

    • 714 Words
    • 3 Pages

    So is it true, can a person really be born gay? Or do they decide on their own? For now until further research can prove the real answer, we must stick to our own…

    • 714 Words
    • 3 Pages
    Improved Essays
  • Superior Essays

    Discuss Gender Roles

    • 1463 Words
    • 6 Pages

    Daniella Akerele 09/10/2015 Discuss the roles of genes and hormones in gender development The biological approach suggests that genes have a massive impact on people’s gender identity. An individual’s genetic makeup is decided at conception, when the sperm and egg are fertilised. The sex of a child is determined by their sex chromosomes as this determines their sex, an XX chromosome would produce a female child whilst an XY chromosome would produce a male child.…

    • 1463 Words
    • 6 Pages
    Superior Essays
  • Improved Essays

    Sexual abuse, regardless of gender, can have severe impacts on one’s entire life. From the beginning, if a person is a victim of sexual abuse, this can often lead them to think that not only are they are bad people, but also that their overall value as a human depends on their sexuality. Furthermore, long-term affects of sexual abuse can include, however aren't limited to: early pregnancy, STD’s, drug abuse, eating disorders, intellectual problems, repeated abuse, and possibly even suicide; however, it is important to note that this all situational and truly depends on the duration of the abuse, and at what age it occurred.…

    • 245 Words
    • 1 Pages
    Improved Essays
  • Improved Essays

    Sexual orientation Indentiy is denfinalty not social development, is for the most part made of hereditary qualities. Some Sexual orientation parts may slightly affect social development, for example, culture. Sex parts are for the most part originates from organic contrasts amongst men and lady, quantifiable. Sex is a bio truth of femaleness and maleness. Them two are as of now not quite the same as origination.…

    • 564 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Being Born Gay Essay

    • 1287 Words
    • 6 Pages

    It’s no doubt that people are born with traits, ethnicity and gender. But can someone be born gay? In other words is being born gay heterozygous? Although there isn’t an exact definition of being born gay, in this case, it can be defined as being born with a homosexual gene or trait. Most lesbians, gays, and transsexuals (LGBT’s) argue that they were born gay.…

    • 1287 Words
    • 6 Pages
    Improved Essays
  • Improved Essays

    Although some disagree, I believe sexual orientation is firmly a mixture among genetics and the environment. The power of DNA is unbelievably incredible. It stores a ton of genetic information thereby we would not be able to process without it. DNA also determines our sex and that is the biological femaleness and maleness and other sexual behaviors (Huffman, 2012, p. 390).…

    • 619 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Some biologists believe that a mother’s immune system could be defensive to male fetuses. After every son born the chance of the next son being homosexual increases. Researchers think that after every male fetus the mother’s antibodies become stronger and keep the fetus’s brain from developing in normal male patterns(Exploring Psychology Ninth Edition David G. Myers).…

    • 1496 Words
    • 6 Pages
    Improved Essays
  • Superior Essays

    This research paper will show that sexual orientation is not because of nurture, but because of nature. Sexual orientation is not something that a person chooses; it is how they were born. It is a product of evolution,…

    • 2064 Words
    • 9 Pages
    Superior Essays
  • Improved Essays

    Introduction Sexual orientation imbalance alludes to not equal treatment or view of people in light of their sex. It emerges from contrasts in socially developed sexual orientation roles. These frameworks are frequently dichotomous and various leveled; sex paired frameworks may mirror the imbalances that show in various measurements of day by day life. Sex disparity originates from qualifications, whether experimentally grounded or socially built. This essay focuses and evaluates different perspectives regarding this situation.…

    • 964 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    If sexuality is something that is inherent in a person’s genetic makeup it is not something that can be changed after the child is…

    • 1227 Words
    • 5 Pages
    Improved Essays
  • Superior Essays

    While many today agree that gender can be expressed in a variety of ways which need not conform to particular physiologies, sex is still often conceived as some sort of natural, essential truth about a person's body. However, just as “gender” is defined by sociologists as a socially constructed set of meanings given to the identities and behaviours that individuals perform, the concept of “sex” cannot be divorced from cultural context. Sociologists reject that biology and science are not informed by social interactions and meanings. Biologists attempt to define sex in solely physical terms, as the presence of proper organs, hormones, brains, chromosomes, and other physical characteristics that neatly conform to one branch of the sex dichotomy…

    • 1329 Words
    • 6 Pages
    Superior Essays
  • Improved Essays

    The debate on whether you are born homosexual or you have been raised in an environment causing you to be homosexual has been one of the oldest ongoing debates in history. The debate is called nature versus nurture. It is very hard to pick a side as to whether or not your environment or your genes make you homosexual. This is a debate that makes it difficult to decide which side you should be on because both sides of the argument have incredibly strong points to help support their beliefs. Many people haven’t even picked a side, they just remain neutral.…

    • 709 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    In addition, some people are influenced by their religion to believe that homosexuality is simply a choice and as no biological factors. However, many people believe that homosexuality has many biological factors taken place and should not define homosexuality as a choice, but as a given birth right.…

    • 748 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Some people, primarily parents, even go as far as trying to correct their kids sexual orientation by sending them to therapy. Sexual orientation is something one is born with, and as a society, we follow societal norms so closely that we even begin to ignore the facts that are presented right in front of our faces and believe them to be…

    • 1125 Words
    • 5 Pages
    Improved Essays
  • Great Essays

    Alexandra Duma Professor Helen Kapstein LIT 316 Defying the Gender Binary in Luna Gender identity is the subjective understanding of one’s gender (Morrow 7). The way in which an individual forms a gender identity relies heavily on the socio-cultural environment in which one lives. Gender identity is different than biological sex and sexual orientation. Luna by Julie Anne Peters follows the coming of age story of Luna, a boy who struggles with gender roles and expectations imposed on him by his family from a young age.…

    • 1717 Words
    • 7 Pages
    Great Essays