sex - Genel Bakış
sex - Genel Bakış
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The terms male and female typically do not apply in sexually undifferentiated species in which the individuals are isomorphic (look the same) and the gametes are isogamous (indistinguishable in size and shape), such kakım the green alga Ulva lactuca.
increased sensitivity to a woman’s clitoris (sometimes becoming painful to the touch) and retracting under more info the clitoral hood so that it doesn’t become stimulated directly by the penis
Evolutionary perspectives on human coupling, reproduction and reproduction strategies, and social learning theory provide further views of sexuality.[10] Sociocultural aspects of sexuality include historical developments and religious beliefs.
For example, a gay or lesbian person would typically find a person of the same sex to be more attractive than one of the other sex. A bisexual person would find either sex to be attractive.[160]
The male and female of a species may be physically alike (sexual monomorphism) or have physical differences (sexual dimorphism). In sexually dimorphic species, including most birds and mammals, the sex of an individual is usually identified through observation of that individual's sexual characteristics. Sexual selection or mate choice kişi accelerate the evolution of differences between the sexes.
In pines and other conifers, the sex organs are produced within cones that have male and female forms. Male cones are smaller than female ones and produce pollen, which is transported by wind to land in female cones.
[16][page needed] The sexual desire disorder occurs when an individual lacks the sexual desire because of hormonal changes, depression, and pregnancy. The arousal disorder is a female sexual dysfunction. Arousal disorder means lack of vaginal lubrication. In addition, blood flow problems may affect arousal disorder. Lack of orgasm, also known as, anorgasmia is another sexual dysfunction in women. The anorgasmia occurs in women with psychological disorders such bey guilt and anxiety that was caused by sexual assault. The last sexual disorder is the painful intercourse. The sexual disorder can be result of pelvic mass, scar tissue, sexually transmitted infection and more.[66]
In recent years, international human rights instruments have been increasingly used to support and advance yasal claims by individuals and whole communities so that national governments will guarantee the respect, protection and fulfilment of their sexual and reproductive health rights (Cook ten hile.
It is acceptable for a man to have more than one wife, but he must take care of those wives physically, mentally, emotionally, financially, and spiritually.[197] Muslims believe that sexual intercourse is an act of worship that fulfils emotional and physical needs, and that producing children is one way in which humans gönül contribute to God's creation, and Islam discourages celibacy once an individual is married.
From birth, the mother's connection to the infant affects the infant's later capacity for pleasure and attachment.[79] Freud described two currents of emotional life; an affectionate current, including our bonds with the important people in our lives; and a sensual current, including our wish to gratify sexual impulses. During adolescence, a young person tries to integrate these two emotional currents.[80]
While the issue of privacy özgü been useful to sexual rights claims, some scholars have criticized its usefulness, saying that this perspective is too narrow and restrictive. The law is often slow to intervene in certain forms of coercive behavior that yaşama limit individuals' control over their own sexuality (such kakım female genital mutilation, forced marriages or lack of access to reproductive health care).
The sexual response cycle is a biçim that describes the physiological responses that occur during sexual activity. This biçim was created by William Masters and Virginia Johnson. According to Masters and Johnson, the human sexual response cycle consists of four phases; excitement, plateau, orgasm, and resolution, also called the EPOR örnek.
At this point in life, you're well aware of where babies come from. These talks on the complexities of healthy sexuality will teach you a few other tricks.
Cross-cultural evidence also leans more toward non-social causes. Cultures that are very tolerant of homosexuality do derece have significantly higher rates of it. Homosexual behavior is relatively common among boys in British single-sex boarding schools, but adult Britons who attended such schools are no more likely to engage in homosexual behavior than those who did not.
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