A variety of views concern what constitutes sexual intercourse or other sexual activity, which can also impact views on sexual health. Although the term sexual intercourse, particularly the variant coitus, most commonly denotes penile-vaginal penetration and the possibility of creating offspring (which is the fertilization process known as reproduction), it also commonly denotes penetrative oral sex and particularly penile-anal sex. Non-penetrative sex acts, such as non-penetrative forms of cunnilingus or mutual masturbation, have been termed outer course, but may additionally be among the sexual acts contributing to human bonding and considered sexual intercourse. The term sex, often a short form for Sexual Intercourse, can mean any form of sexual activity. Because people can be at risk of contracting sexually transmitted infectionsduring these activities, though the transmission risk is significantly reduced during non-penetrative sex, safe sex practices are advised.
Various jurisdictions have placed restrictive laws against certain sexual acts, such as incest, sexual activity with minors, extramarital sex, prostitution, sodomy, rape and zoophilia. Religiousbeliefs also play a role in personal decisions about sexual intercourse or other sexual activity, such as decisions about virginity, as well as in legal and public policy matters. Religious views on sexuality vary significantly between different religions and sects of the same religion, though there are common themes, such as prohibition of adultery.
Reproductive sexual intercourse between non-human animals is more often termed copulation, and sperm may be introduced into the female's reproductive tract in non-vaginal ways among the animals, such as by cloacalcopulation. For most non-human mammals, mating and copulation occur at the point of estrus (the most fertile period of time in the female's reproductive cycle), which increases the chances of successful impregnation. However, chimpanzeesbonobos, dolphins and are known to engage in sexual intercourse regardless of whether or not the female is in estrus, and to engage in sex acts with same-sex partners. Like humans engaging in sexual activity primarily for pleasure, this behavior in the aforementioned animals is also presumed to be for pleasure, and a contributing factor to strengthening their social bonds.
Duration and sexual difficulties
Sexual intercourse, when involving a male participant, often ends when the male has ejaculated, and thus the partner might not have time to reach orgasm. In addition, premature ejaculation (PE) is common, and women often require a substantially longer duration of stimulation with a sexual partner than men do before reaching an orgasm. Masters and Johnson found that men took approximately 4 minutes to reach orgasm with their partners; women took approximately 10–20 minutes to reach orgasm with their partners, but 4 minutes to reach orgasm when they masturbated. Scholars state "many couples are locked into the idea that orgasms should be achieved only through intercourse [penile-vaginal sex]," that "the word foreplay suggests that any other form of sexual stimulation is merely preparation for the 'main event'" and that “because women reach orgasm through intercourse less consistently than men, they are more likely than men to have faked an orgasm".In 1991, scholars from the Kinsey Institute stated, "The truth is that the time between penetration and ejaculation varies not only from man to man, but from one time to the next for the same man." They added that the appropriate length for sexual intercourse is the length of time it takes for both partners to be mutually satisfied, emphasizing that Kinsey"found that 75 percent of men ejaculated within two minutes of penetration. But he didn't ask if the men or their partners considered two minutes mutually satisfying" and "more recent research reports slightly longer times for intercourse". A 2008 survey of Canadian and American sex therapists stated that the average time for heterosexual intercourse (coitus) was 7 minutes and that 1 to 2 minutes was too short, 3 to 7 minutes was adequate and 7 to 13 minutes desirable, while 10 to 30 minutes was too long.
Anorgasmia is regular difficulty reaching orgasm after ample sexual stimulation, causing personal distress. This is significantly more common in women than in men, which has been attributed to the lack of sex education with regard to women's bodies, especially in sex-negativecultures, such as clitoral stimulation usually being key for women to orgasm. The physical structure of coitus favors penile stimulation over clitoral stimulation; the location of the clitoris then usually necessitates manual or oral stimulation in order for the female to achieve orgasm. Approximately 20% of women report difficulties with orgasm, 10% of women have never had an orgasm, and 40% or 40–50% have either complained about sexual dissatisfaction or experienced difficulty becoming sexually aroused at some point in their lives. A 1994 Laumann study reported that 75% of men and 29% of women always have orgasms with their partner.
Vaginismus is involuntary tensing of the pelvic floor musculature, making coitus, or any form of penetration of the vagina, distressing, painful and sometimes impossible for women. It is a conditioned reflex of the pubococcygeus muscle, and is sometimes referred to as the PC muscle.Vaginismus can be a vicious cycle for women; they expect to experience pain during sexual intercourse, which then causes a muscle spasm, which leads to painful sexual intercourse. Treatment of vaginismus often includes both psychological and behavioral techniques, including the use of vaginal dilators. Additionally, the use of Botox as a medical treatment for vaginismus has been tested. Some women also experience dyspareunia, a medical term specifically for painful or uncomfortable sexual intercourse.
Approximately 40% of males reportedly suffer from some form of erectile dysfunction (ED) or impotence, at least occasionally. For those whose impotence is caused by medical conditions, prescription drugs such as Viagra, Cialis, and Levitraare available. However, doctors caution against the unnecessary use of these drugs because they are accompanied by serious risks such as increased chance of heart attack. Moreover, using a drug to counteract the symptom—impotence—can mask the underlying problem causing the impotence and does not resolve it. A serious medical condition might be aggravated if left untreated.
Premature ejaculation has been reported to be more common than erectile dysfunction, although some estimates suggest otherwise. Due to various definitions of the disorder, estimates for the prevalence of premature ejaculation vary significantly more than for erectile dysfunction. For example, the Mayo Clinic states, "Estimates vary, but as many as 1 out of 3 men may be affected by [premature ejaculation] at some time." Further, "Masters and Johnson speculated that premature ejaculation is the most common sexual dysfunction, even though more men seek therapy for erectile difficulties" and that this is because "although an estimated 15 percent to 20 percent of men experience difficulty controlling rapid ejaculation, most do not consider it a problem requiring help, and many women have difficulty expressing their sexual needs". The American Urological Association (AUA) estimates that premature ejaculation could affect 21 percent of men in the United States. The Food and Drug Administration (FDA or USFDA) has examined the drug dapoxetineto treat premature ejaculation. In clinical trials, those with PE who took dapoxetine experienced sexual intercourse three to four times longer before orgasm than without the drug. Another ejaculation-related disorder is delayed ejaculation, which can be caused as an unwanted side effect of antidepressant medications such as Fluvoxamine.
Though disability-related pain and mobility impairment can hamper sexual intercourse, in many cases, the most significant impediments to sexual intercourse for individuals with a disability are psychological. In particular, people who have a disability can find sexual intercourse daunting due to issues involving their self-concept as a sexual being, or a partner's discomfort or perceived discomfort. Temporary difficulties can arise with alcohol and sex, as alcohol initially increases interest (through disinhibition) but decreases capacity with greater intake.
Reproduction and pregnancy
When a SPERM DONOR has sexual intercourse with a woman who is not his wife and for the sole purpose of impregnating the woman, this may be known as natural insemination, as opposed to artificial insemination. Artificial insemination is a form of assisted reproductive technology, which are methods used to achieve pregnancy by artificial or partially artificial means. For artificial insemination, sperm donors may donate their sperm through a sperm bank, and the insemination is performed with the express intention of attempting to impregnate the female; to this extent, its purpose is the medical equivalent of sexual intercourse.
In 2005, the World Health Organizationestimated that 123 million women become pregnant world-wide each year, and around 87 million of those pregnancies or 70.7% are unintentional. Approximately 46 million pregnancies per year reportedly end in induced abortion. Approximately 6 million U.S. women become pregnant per year. Out of known pregnancies, two-thirds result in live births and roughly 25% in abortions; the remainder end in miscarriage. However, many more women become pregnant and miscarry without even realizing it, instead mistaking the miscarriage for an unusually heavy menstruation. The U.S. teenage pregnancyrate fell by 27 percent between 1990 and 2000, from 116.3 pregnancies per 1,000 girls aged 15–19 to 84.5. This data includes live births, abortions, and fetal losses. Almost 1 million American teenage women, 10% of all women aged 15–19 and 19% of those who report having had intercourse, become pregnant each year. Britain has been stated to have a teenage pregnancy rate similar to America's.
Reproductive methods and pregnancy also extend to gay and lesbian couples. For gay male pairings, there is the option of surrogatepregnancy; for lesbian couples, there is donor insemination in addition to choosing surrogate pregnancy. Further, developmental biologists have been researching and developing techniques to facilitate biological same-sex reproduction, though this has yet to be demonstrated in humans. Surrogacy and donor insemination remain the primary methods. Surrogacy is an arrangement in which a woman carries and delivers a child for another couple or person. The woman may be the child's genetic mother (traditional surrogacy) or she may carry a pregnancy to delivery after having another woman's eggs transferred to her uterus (gestational surrogacy). Gay or lesbian pairings who want the host to have no genetic connection to the child may choose gestational surrogacy and enter into a contract with an EGG DONOR. Gay male couples might decide that they should both contribute semen for an in vitro fertilization (IVF) process, which further establishes the couple's joint intention to become parents. Lesbian couples often have contracts drafted to extinguish the legal rights of the sperm donor, while creating legal rights for the parent who is not biologically related to the child.
Take note that, the major causes of sexual deformity are Sickness including infection, Old age, lack of essential minerals / vitamins and over ejaculation.
It is painful when after marriage the couple fail to procreate or reproduce an offspring or even when either of the parties concern felt unsatisfied sexually. At this point in time what do we do? The answer is contained in our manual costing Ten thousand five hundred naira (10,500). After payment send text message to 08036721009, 08076075205, 07088788710 or e-mail to bizideas@vestersms.com stating the following: The bank you made the payment, Amount paid, Your e-mail address, and purpose of payment.
Zenith Bank Plc: Account Name:Vester Royal Business Magnet Company.
Account No: 1013355170 
Ecobank (Nig) Ltd: Account Name: VESTER ROYAL BUSINESS MAGNET COMPANYAccount No:4392017160.
After Payment call or send text message stating, your
email address, bank paid in, teller no, Purpose of payment.
and amount paid, to: 08036721009,08076075205 or
07088788710 for immediate delivery of your order.
0 komentar:
Post a Comment