The clitoral orgasm said that by studying human sexuality in the laboratory, the Masters have physiologically confirmed that whether men or women, once sex is stimulated, the body will respond accordingly, generally experiencing four stages of sexual arousal, plateau, orgasm and regression.
However, men and women differ in time or form of expression, men's reactions are monotonous, while women's reactions are very colorful. Because of this, it is also very complicated to elucidate women's pleasure centers. Masters proposed the theory that the female clitoris plays a decisive role in orgasm, the so-called clitoral orgasm theory.
The clitoris is located in the anterior corner of the vulvar fissure and genetically belongs to the male penis. The clitoris consists of the corporis cavernosa, which is covered with a white membrane. Usually, it is hidden in the foreskin like a dildo. The clitoris becomes erect during the excited phase and recedes (hidden in the foreskin) during the plateau phase. Masters observed that the clitoris did not become smaller during the plateau period, but because the penis inserted into the vagina opened the vagina, the left and right labia minora were stimulated, and the clitoral foreskin attached to it was elongated, hiding the clitoris in it. Based on this, Masters believes that female orgasms are caused by indirect stimulation of the clitoris. He stressed that there could be no orgasm just in the vagina.
The exact function of the clitoris has not yet been clarified. Ishibama of the former Oyama City Hospital in Japan believes that since the Creator created this organ, it will definitely not be useless. Therefore, the clitoris must play some role. The problem is that only dense tactile nerve endings, called baroreceptors, are now found on the clitoris, and their sensitivity is not outstanding compared to the rest of the female body. Professor Kasai of Shiga Medical University believes that since the clitoris is connected to the nerve endings called fattes, of course there is a sexual feeling, but the clitoris is not excited by holding and rubbing like the penis, but can get pleasure by gently stroking.
For animals, sexual intercourse is only for reproduction, so of course it does not have the pleasure caused by the clitoris like human women. Judging by the animal's mating, the contraction of the vagina only played a triggering role, that is, to promote the excitement of the male and promote ejaculation. However, for humans, orgasms become diverse. Women want clitoral stimulation, and men strive to do so to make women happy. For sexual interest, one of the reasons why humans become positive can be attributed to the feeling of the clitoris.
Ugly customs are said to have long been known that the clitoris is the most sensitive erogenous zone, and the clitoris is regarded as the bane of female sensuality. Therefore, there is a custom of genital removal among backward peoples in South Africa, Egypt, Sudan, Ethiopia, and the east and west coasts of Africa. There is even a horrible practice of sewing the vagina in some believers in Sudan or the Malay Peninsula.
There are various reasons for female circumcision, the most powerful being the theory of suppressing sexual desire. In a sense, men mostly think that the clitoris is evil, worried that when women are obsessed with sexual desire, they will have improper relationships with other men, so the goal of self-interested men is to target the clitoris. There are also clitoral amputations in a religious sense, where Christianity regards masturbation as a sin and affirms that many teenage girls are afflicted by their sins. If the clitoris is removed, then masturbation is gone. Therefore, in the first half of the 19th century, clitoral removal surgery was popular in Europe and the United States.
Now, women's circumcision practices can be said to be greatly reduced. Despite this, around 20 million women are circumcised. In fact, this is a completely foolish practice, and women have suffered from the loss of genital attachments.
When AIDS emerged from Africa, it was immediately associated with female circumcision. Women lose their resistance to germs due to attachment love, resulting in HIV invasion. The virus, in turn, affects men, and that's what men themselves are doing.
Vaginal orgasm theory For a long time, sexual medicine scientists have regarded the clitoral orgasm theory proposed by the Masters as a golden rule. However, in recent years some sexual medicine scientists have questioned the myth of the clitoris. Masters overemphasizes the role of the clitoris and ignores the role of the vagina. Experiments on masturbation have shown that both the clitoris and vagina can achieve orgasm, albeit in different ways. Since there is no standard for measuring the degree of pleasure, it is difficult to scientifically distinguish the difference. In fact, both are best stimulated at the same time.
As early as the beginning of this century, Dr. Graffberg, a German doctor in the United States, found that once the anterior wall 4-6 cm from the vaginal opening is stimulated, its surrounding area will expand, and when orgasm is reached, fluid will be ejected from the urethral opening, which is the so-called "love fluid" that puzzles sexual scientists. In honor of Graffberg, it was named Point G. Graffberg's discovery has recently revived sexual scientists' theories about vaginal orgasms. At this point, the orgasm debate focuses on whether the center of orgasm is in the clitoris or the vagina.
It should be pointed out that the vaginal orgasm theory based on the G-spot also has great weaknesses. To date, not to mention its surroundings, no sensory nerve endings have been found even in the entire vagina. How can you get pleasure without nerves? This becomes a strong argument for vaginal orgasm theorists.
Regarding sensory nerve endings, Professor Nakazo Watana, at Nagoya City University, estimates that as long as the G-spot does exist, nerves will definitely be found near one-third of the vaginal entrance. If it is a perceptual nerve, then this is strong evidence for vaginal pleasure; If it is autonomic nerves, it is possible to control vaginal discharge.
According to the latest reports, Kameya, a lecturer at Nagoya City University in Japan, has seen large nerve endings (about 100 nm) and confirmed that they are autonomic nerves that secrete hormones.
The mystery of "love fluid" Usually, women's vagina is used as a fertility canal and a channel for monthly menstrual holidays, and the wetting of the vagina is a normal phenomenon. However, once a woman is sexually arous, especially when sexual intercourse reaches orgasm, love fluid is produced in the vagina, which has always puzzled sexual scientists.
Originally, it was thought that there were secretions shaped like small folds in the vestibular part of the vaginal opening, and when women are excited, mucus from the Bartholin gland will flow out. By the end of the '50s, Masters discovered that discharge was coming from deep in the vagina. In fact, even when the bartholin's gland is removed, the vagina is still wet, thus he overturns the previous account.
Mars believes that when a woman is sexually aroused, small droplets like beads of sweat begin to seep out of the vaginal walls, which soon moisten the entire vagina. But, sadly, there is no good basis for this phenomenon. No matter how much they searched the vagina, they found no secretory glands. Strangely, how can secretion be produced without secretory glands?
In this regard, Dr. Oshi Zhong put forward his own opinion. He once experimented with applying a viscous-like solution to a glass sheet, and the solution spread out like a droplet of juice. From this, he speculated that the fluid secreted from the endocervical canal was covered with the vaginal wall like his "glass test".
Another question, what exactly are the beads of sweat that Masters sees? Professor Kasai believes that because the vestibule of the vagina is partly composed of mucosal tissue, mucus must be secreted. Professor Iinuma of Bunka Women's University believes that there is still a good chance of cervical mucus, saying, "This fluid is sticky outside of ovulation, but the viscosity is diluted during ovulation or when it is sexually aroused." This is due to being dissolved by the various secretions of the uterus. "There are different opinions about the cause of love liquid. Dr. Oshi believes that love fluid comes from cervical mucus, and he has investigated the secretion that women squirt during orgasm, which is secretion from the inside of the uterus. Love liquid is a light and transparent liquid with a pH of 7.5, which is weakly alkaline and has no viscosity. As a result of the chemical analysis, each liter contains 0.22% protein, 0.35% sodium chloride, 0.095% calcium, and 0.31% inorganic phosphorus, which is a slightly stronger concentration than saliva.
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