Saturday, May 16, 2009

Why anal sex, though?

This summary is not available. Please click here to view the post.

Pregnancy Sex Positions

As a general rule, a good sex position for pregnant sex is one where:
both partners are physically comfortable
the position allows for the kind of sex and physical contact you want to have
both partners avoid putting pressure on the uterus, or a partner’s full weight on a pregnant belly.
Experts say that women should avoid lying on their back or right side for long periods of time after four months into the pregnancy.
Beyond this, figuring out pregnancy sex positions requires some creativity, a sense of humor, and often lots of pillows. It may also mean abandoning penetration if it isn’t working, and finding
other ways to please each other and please yourself.
If you’re looking for some ideas to jumpstart all that creativity, you might want to develop your own sex positions by exploring the
sex positions game. If that seems like too much work, the following sex positions are generally considered to be more comfortable as your (or your partners) body changes during pregnancy:
The
spooning sex position can be very comfortable as there is no pressure on your abdomen and you have lots of movement. Your partner can position themselves behind you at different angles to allow for penetration. Avoid lying on your right side in this position.
The
side by side sex position allows for more equal physical contact than spooning, but penetration can be a bit trickier. You can cross your legs over each others and this may help. As with spooning, this position can be very comfortable as no one is feeling the weight of the other partner’s body.
The
woman on top sex position offers the benefit of you being in control of the depth and angle of penetration. Later in the pregnancy you may find this position more tiring, and if balance is a concern you may prefer a lying down position, but others find this the ideal position.
The
rear entry sex position is said to be good for g-spot stimulation and can be a comfortable change as it’s a position you aren’t in that often, unless you’re doing yoga. This position can either be done on a bed, or modified as a version of the next sex position.
The
edge of the bed sex position offers many possibilities for greater comfort during pregnancy. You can lie on the bed (on your side, or briefly on your back) at the edge of the bed and your partner can be off the bed, either on their knees or standing up. Combined with the rear entry position, you can be off the bed on your knees (with a pillow underneath them) and rest your upper torso on the bed, with your belly off the bed.

Is Sex Necessary?

Fans of abstinence had better be sitting down. "Saving yourself" before the big game, the big business deal, the big hoedown or the big bakeoff may indeed confer some moral benefit. But corporeally it does absolutely zip. There's no evidence it sharpens your competitive edge. The best that modern science can say for sexual abstinence is that it's harmless when practiced in moderation. Having regular and enthusiastic sex, by contrast, confers a host of measurable physiological advantages, be you male or female. (This assumes that you are engaging in sex without contracting a sexually transmitted disease.) In one of the most credible studies correlating overall health with sexual frequency, Queens University in Belfast tracked the mortality of about 1,000 middle-aged men over the course of a decade. The study was designed to compare persons of comparable circumstances, age and health. Its findings, published in 1997 in the British Medical Journal, were that men who reported the highest frequency of orgasm enjoyed a death rate half that of the laggards. Other studies (some rigorous, some less so) purport to show that having sex even a few times a week has an associative or causal relationship with the following: - Improved sense of smell: After sex, production of the hormone prolactin surges. This in turn causes stem cells in the brain to develop new neurons in the brain's olfactory bulb, its smell center. - Reduced risk of heart disease: In a 2001 follow-on to the Queens University study mentioned above, researchers focused on cardiovascular health. Their finding? That by having sex three or more times a week, men reduced their risk of heart attack or stroke by half. In reporting these results, the co-author of the study, Shah Ebrahim, Ph.D., displayed the well-loved British gift for understatement: "The relationship found between frequency of sexual intercourse and mortality is of considerable public interest." - Weight loss, overall fitness: Sex, if nothing else, is exercise. A vigorous bout burns some 200 calories--about the same as running 15 minutes on a treadmill or playing a spirited game of squash. The pulse rate, in a person aroused, rises from about 70 beats per minute to 150, the same as that of an athlete putting forth maximum effort. British researchers have determined that the equivalent of six Big Macs can be worked off by having sex three times a week for a year. Muscular contractions during intercourse work the pelvis, thighs, buttocks, arms, neck and thorax. Sex also boosts production of testosterone, which leads to stronger bones and muscles. Men's Health magazine has gone so far as to call the bed the single greatest piece of exercise equipment ever invented. - Reduced depression: Such was the implication of a 2002 study of 293 women. American psychologist Gordon Gallup reported that sexually active participants whose male partners did not use condoms were less subject to depression than those whose partners did. One theory of causality: Prostoglandin, a hormone found only in semen, may be absorbed in the female genital tract, thus modulating female hormones. - Pain-relief: Immediately before orgasm, levels of the hormone oxytocin surge to five times their normal level. This in turn releases endorphins, which alleviate the pain of everything from headache to arthritis to even migraine. In women, sex also prompts production of estrogen, which can reduce the pain of PMS. - Less-frequent colds and flu: Wilkes University in Pennsylvania says individuals who have sex once or twice a week show 30% higher levels of an antibody called immunoglobulin A, which is known to boost the immune system. - Better bladder control: Heard of Kegel exercises? You do them, whether you know it or not, every time you stem your flow of urine. The same set of muscles is worked during sex. - Better teeth: Seminal plasma contains zinc, calcium and other minerals shown to retard tooth decay. Since this is a family Web site, we will omit discussion of the mineral delivery system. Suffice it to say that it could be a far richer, more complex and more satisfying experience than squeezing a tube of Crest--even Tartar Control Crest. Researchers have noted, parenthetically, that sexual etiquette usually demands the brushing of one's teeth before and/or after intimacy, which, by itself, would help promote better oral hygiene. - A happier prostate? Some urologists believe they see a relationship between infrequency of ejaculation and cancer of the prostate. The causal argument goes like this: To produce seminal fluid, the prostate and the seminal vesicles take such substances from the blood as zinc, citric acid and potassium, then concentrate them up to 600 times. Any carcinogens present in the blood likewise would be concentrated. Rather than have concentrated carcinogens hanging around causing trouble, it's better to evict them. Regular old sex could do the job. But if the flushing of the prostate were your only objective, masturbation might be a better way to go, especially for the non-monogamous male. Having sex with multiple partners can, all by itself, raise a man's risk of cancer by up to 40%. That's because he runs an increased risk of contracting sexual infections. So, if you want the all the purported benefits of flushing with none of the attendant risk, go digital. A study recently published by the British Journal of Urology International asserts that men in their 20s can reduce by a third their chance of getting prostate cancer by ejaculating more than five times a week. While possession of a robust appetite for sex--and the physical ability to gratify it--may not always be the cynosure of perfect health, a reluctance to engage can be a sign that something is seriously on the fritz, especially where the culprit is an infirm erection.