Posted on July 7, by Scott Alexander [Content note: I get words all day through. First from him, now from you. Is that all you blighters can do?
Coitus is derived from the Latin word coitio or coire, meaning "a coming together or joining together" or "to go together", and is known under different ancient Latin names for a variety of sexual activities, but usually denotes penile—vaginal penetration.
Lerner and Laurence Steinberg state that researchers also "rarely disclose" how they conceptualize sex "or even whether Sexual abstinence essay example resolved potential discrepancies" in conceptualizations of sex.
While most consider penile—vaginal intercourse to be sex, whether or not anal or oral intercourse is considered sex is more debatable, with oral sex ranking lowest.
Human mating strategies and Pair bond Copulation ranges from a purely reproductive activity to one of emotional bonding. For example, sexual intercourse and sexual activity in general often play a strong role in human bonding. One possible reason for this distinct biological feature may be formation of strong emotional bonds between sexual partners important for social interactions and, in the case of humans, long-term partnership rather than immediate sexual reproduction.
The resulting cooperation encourages collective tasks that promote the survival of each member of the group.
Copulation corresponds to a succession of innate sexual reflexes: These copulatory reflexes are controlled by hormones and facilitated by sexual pheromones.
Non-primate females copulate only when in estrus but sexual intercourse is possible at any time of the menstrual cycle for women. In this way, they stimulate themselves and each other, often continuing until orgasm in either or both partners is achieved.
It is sometimes performed to the exclusion of all other forms of sexual activity, and may include the ingestion or absorption of semen during fellatio or vaginal fluids during cunnilingus.
The subsequent route of the sperm from the vault of the vagina is through the cervix and into the uterusand then into the fallopian tubes. Millions of sperm are present in each ejaculation, to increase the chances of one fertilizing an egg or ovum see sperm competition.
When a fertile ovum from the female is present in the fallopian tubes, the male gamete joins with the ovum, resulting in fertilization and the formation of a new embryo. When a fertilized ovum reaches the uterus, it becomes implanted in the lining of the uterus the endometrium and a pregnancy begins.
Artificial insemination is a form of assisted reproductive technologywhich are methods used to achieve pregnancy by artificial or partially artificial means. For gay male pairings, there is the option of surrogate pregnancy; for lesbian couples, there is donor insemination in addition to choosing surrogate pregnancy.
Coitus interruptus There are a variety of safe sex methods that are practiced by heterosexual and same-sex couples, including non-penetrative sex acts,   and heterosexual couples may use oral or anal sex or both as a means of birth control.
Condoms are widely recommended for the prevention of sexually transmitted infections STIs. Penile—vaginal penetration is the most common form of sexual intercourse. However, sons are encouraged to gain experience with older women or prostitutes before marriage. Age of men at sexual initiation in these societies is at lower ages than that of women; this group includes Latin cultures, both from southern Europe Portugal, Greece and Romania are noted and from Latin America Brazil, Chileand the Dominican Republic.
The study considered many Asian societies to also fall into this group, although matching data was only available from Thailand. In non-Latin, Catholic countries Poland and Lithuania are mentionedage at sexual initiation was higher, suggesting later marriage and reciprocal valuing of male and female virginity.
The same pattern of late marriage and reciprocal valuing of virginity was reflected in Singapore and Sri Lanka. The study considered China and Vietnam to also fall into this group, though data were not available.
Some, in particular HIV and syphilis, can also be passed in other ways, including from mother to child during pregnancy and childbirththrough blood productsand by shared hypodermic needles.
Untreated chlamydia infection can lead to female infertility and ectopic pregnancy. Human papillomavirus can lead to genital and cervical cancers.
Syphilis can result in stillbirths and neonatal deaths. Untreated gonococcal infections result in miscarriagespreterm births and perinatal deaths.
Infants born to mothers with untreated gonorrhea or chlamydia can develop neonatal conjunctivitis a serious eye infectionwhich can lead to blindness.
The World Health Organization also stated that the "estimated 1. They added that "several co-factors may increase the risk of HIV transmission through oral sex"; this includes ulcers, bleeding gumsgenital sores, and the presence of other STIs.
Approximately 46 million pregnancies per year reportedly end in induced abortion.This chapter deals with the practical side of sexual morality. We will first talk about marriage at the age of puberty, followed by a look into the possible ways unlawful as well as lawful of handling sexual urge if one decides not to marry soon after puberty, and finally the marriage procedure and sexual techniques will be discussed comprehensively.
Orenstein, it is worth noting, is not concerned about the quantity of sex that young women are having. (There is, she points out, no evidence to suggest that rates of sexual intercourse among young people have risen in recent decades.
Abstinence Essay Example Abstinence is widely viewed as a self-inflicted restraint from undertaking various bodily activities that would normally amount to bodily pleasures.
Abstinence is a practice which can sprout as a result of religious restrictions or other practical considerations. For a string of vivid reports revealing the perverse, punitive and cruel treatment given to sexual assault victims at Brigham Young University, one .
Essay on Abstinence: Teen Sexual Activity Killing Abstinence In Killing Abstinence by Robert Rector Robert Abstinence programs are questioned. Robert states that the media had recently stated that Abstinence programs had dramatically reduced teen sexual activity, and this surprised many people.
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