SEXUAL SCIENCE

NORMAL HUMAN SEXUAL RESPONSE CYCLE
A normal human sexual response cycle can be divided into five phases:

Appetitive Phase: this the phase which occurs before the actual sexual
Response cycle.this consists of of sexual fantasies and desire to have
Sexual activity.
Excitement Phase this is the first true phase of the sexual response cycle
Which starts with physical stimulation and by appetitive phase .the major changes
During this phase are listed below;
Male
.Penile erection, due to vasocongestion of corpus cavernosa.
.elevation of testes with scrotal sac.
Female
.Lubrication of vagina
.Erection of the nipple
.Erection of the clitoris
. thinking of labia minora
.the duration of this phase is highly variable and may lost for several minutes
Platue phase . this is an intermediate phase just before actual orgasm,at the hight
Of excitement .it is often difficult to differentiate the platue phase from the excitement phase. Important changes are
Male
.sexual flush
.autonomic activity
.erection and engorgement of testes
.dew drops on glance penis

Female
.sexual flush
.autonomic hyper activity
retraction of the clitoris
development of orgasmic platform
in the lower 1/3 of vagina
. enlargement of breasts and labia minora
(the duration of this phase may last half to several minutes.
4 Organic phase …..this is the phase with a peak of sexual excitement f followed by
a relase of sexual tension ,and rhythmic contraction of sex organ
the important changes are……….
Male….
.4-10 contraction of penile urethra
.orgasm
..Female …….
Orgasm
5 resolution phase
this phase is characterized by sense of relaxation and well being

Improve Your Sex Drive

Every time a man has sex he loses loads of zinc. Oysters are by far the richest source. It’s no myth. Eating oysters re-loads your man.
TOO TIRED FOR SEX? Although men apparently think about it every five minutes and it’s essential for the continuation of the human race, our sex drives are on the wane. And while sexual impotence is more physically obvious in men, more women are experiencing it too. So what’s going on?
Sex drive is a complex issue. Desire is not only generated by the excitement and feelings you get when you fancy someone but it is also a question of physiological processes that are essential for that desire to be translated into actually wanting to have sex. Surveys are showing that nearly a third of women never reach orgasm and a fifth don’t enjoy their sex life. And although many men suffer from erectile dysfunction (not being able to have or sustain an erection), many more are finding their libido is low in the first place. Every system of the body suffers when you are sub-optimally nourished. Optimum nutrition not only helps maintain your sexual performance and enjoyment it also can also help relieve many sexual problems. Erectile dysfunction There’s nothing more than a fear of failure to ‘perform’ to put a man off sex. Like most forms of sexual problems, the inability to have or to sustain an erection can be caused by both psychological and physical factors. Physical problems can be due to drug side effects (e.g. beta blockers, antidepressants), atherosclerosis (blockage of the artery to the penis), diabetes, nerve damage (e.g. in multiple sclerosis or spinal cord injuries) but also due to low testosterone. A substance called nitric oxide (NO) is responsible for controlling the physiological circumstances that generate and maintain an erection such as increasing blood supply to the penis and restricting the blood flow from it. NO molecules are produced in the penile artery wall from the amino acid arginine in response to nervous signals stimulated by sexual stimulation. The NO then triggers the dilation of the arteries, increasing blood flow into the penis. Blood flow is also vital for a women’s sensitivity. The way Viagra works is by blocking the production of an enzyme that allows blood to drain from the genitals but a more natural approach is to take herbs and nutrients that help maintain normal, healthy NO levels. Supplementing the amino acid arginine (found in nuts and seeds such as almonds, brazils, pumpkin and sunflower) from which nitric oxide is made, can help. I recommend 2 grams a day.
Natural aphrodisiacs – do they work?
There are several so-called natural sex drive enhancers around, all of which claim to make bedtime (or perhaps any time) more alluring. B vitamins are needed for testosterone production, adrenal support, energy production and healthy nerves. Testosterone deficiency causes low sex drive in both men and women. So you could take a high strength multivitamin containing antioxidants and an essential omega 3 and 6 supplement. On the herb front, there’s Ginseng, Muira puama and Maca as well as Damiana. The most interesting of these is Muira puama and Damiana

SEX IMPROVMENT

Sex. It can ignite our senses, fill us with ripples of pleasure and awaken a new dimension of feeling for our partner. Lovemaking doesn't require extraordinary skill, nor is it limited to young couples in the throes of passion. Couples of all ages can cultivate sexual bliss for the duration of their lives together.
So what's the trick? One of the most important and often overlooked components of a rewarding sex life is exercise. Regular exercise can pique sexual desire and make sex more enjoyable.
Good Sex Is a Good ThingThough definitions vary, "good sex" might be thought of as an act of intimacy that promotes health and well-being. Good sex provides significant physical and physiological benefits. Enjoyed in the context of a happy relationship, "sex boosts chemicals in the body that protect against disease," "Superimmunity."
Research also suggests that sex and masturbation can help ease joint and muscle pain, combat depression, promote heart health and lengthen life span.
All too often, however, we haven't the time or energy for sex. According to the Masters and Johnson Institute, at least a third of American couples experience a lack of sexual desire. After a stressful day at work, it's easy to neglect the ultimate celebration of human pleasure.
There are ways to ensure that lovemaking remains a passionate, intense and regular part of our repertoire no matter what our age or how busy our lifestyle.

REJUVENATE YOURSELF

These day one hear of many new term wellness clinics-spa,day spa and cosmetic clinic
Surgery ,to name a few.but do we know what each of them are all about?here some
Points…………………..
WELLNESS CLiNICS
These are suppose to offer therapy that improve the quality of life through life style
Modification techniques .life style modification could include any thing

SPAS
Once upon a time spa was a word for a place that was situated close the nature.
They typically offer…hot springs///medicated bath……meditation…..and relaxing
Massages.

MEDI SPA
As the concept of the spa gained momentum /many medical clinics reliesed that the
That the process of healing was better achieved in a pleasing environment ……

TRADITIONAL SPA

In such treatment medicated herb and oils used to detoxify and rejuvenate the patient.
As a result of detoxification .the body release toxin after which the body is strengthen
With herbs and foods.


These all improve sexual life

SEXUAL HELP (BY DR.PRAMOD VERMA MBBS)