How much do you know about women’s private parts?

　　Vagina (don’t make a fuss) - This is the only passage of life and the ultimate path to sexual pleasure. Va-Jay-Jay, a new term from Brazil, has recently taken Hollywood by storm, with everyone from A-list superstars to low-profile actresses using it to describe their private parts. It also appears from time to time in the lines of the heroines of "Sex and the City" and "Lipstick Jungle."

　　That is the origin of life, and it should not and need not be feared and dodge. Like everything under the sun, it thrives. The voice of the vagina is experiencing a renaissance in the vocabulary of sex. A survey on women’s private parts showed that 77% female They will carefully observe their private parts through the mirror, and 53% of women are willing to discuss with him how to use this area. But here’s the discouraging fact: 45% of women don’t know anything about this area healthy secret.

　　it's not just a channel

　　To put it simply, this is a dead end. You don’t have to worry about hemostatic pads, condoms, sex products and other items mysteriously disappearing in the vagina and finally arriving all the way Uterus。

　　From an anatomical point of view, the cervix is ​​a reliable door between the uterus and the vagina. However, the cervix is ​​not completely closed. It has a very small opening, which allows menstrual blood to flow into the vagina and out of the body, and regularly opens the floodgates for garbage and dirt in the body. In addition, it can also allow semen to flow into the uterus, preparing an interface for successful creation of a human being.

　　It has a super expansion coefficient

　　It has a super expansion coefficient. A survey conducted in 2006 showed that the vagina is 6.35 cm long and 2.54 cm wide at the opening. Of course, this data is measured at rest.

　　When a woman's sexual desire is high, the diameter of the vaginal wall will expand to 5.08 to 7.62 centimeters and stretch about 15.24 centimeters - this process is like a balloon being inflated. Even if your partner is gifted and possesses an oversized biological weapon, he can enter your body smoothly and unimpeded all the way.

　　In addition, when a woman is giving birth, the cervix and vaginal ligaments become softer, allowing about 10. 16cm baby The head passes through the vaginal cavity. Over the four weeks after delivery, the vagina gradually contracts. But for most women, it’s difficult to return to their pre-pregnancy shape. However, long-lasting sex will keep the vagina elastic.

　　He also sweats profusely sometimes

　　There are a large number of sweat glands buried in this magnificent flower to ensure that during your exercise, you can maintain a normal body temperature by evaporating sweat in a timely manner. In addition, when a woman's sexual desire is aroused, the blood vessels on the vaginal wall will expand and secrete mucus (lubricant), which is commonly known as "sweating".

　　The amount of mucus secreted is not closely related to the level of sexual desire. Some women only need a very mild stimulation to secrete a large amount of mucus, while other women's vaginas are only slightly moist when their sexual desire is high. It mainly depends on whether you and your partner are familiar with foreplay techniques and whether the rhythm is clear.

　　It is fragile and needs extra care

　　The female vagina is short and wide. It is connected to the outside world and is also the passage for menstrual blood discharge and sexual intercourse. It is easy to be damaged and cause bacterial infection. In addition, the vagina is close to the urethral opening and anus, and bacteria are easy to contaminate and invade, so the incidence of urinary tract infections in women is higher than male Much higher. For women, cleaning the vulva is important, but frequent cleaning will destroy the acidic environment of the vagina. The smart way is: wash it once every morning and evening.