Sexuality, which is closely related to every adult man and woman, has made new research findings. The key is that these findings are very different from what we take for granted. If you don’t believe it, come and take a look. They are all based on data and truth.

A survey has revealed that Britons have the most sex in August, followed by July and June. Experts point out that the summer sunshine can increase the vitamin D content in the human body. The more vitamin D content in a man's blood, the higher the blood testosterone content, and the more orgasms he will have.

Some interesting facts about sex life

Beautiful clothes will affect the life in the same room

Professors say women can choose from a variety of styles of clothing during the summer, which makes them feel sexier and likely to have more sex. One study also claimed that people are more likely to flirt when the sun is out. On a good day, women are more likely to reveal their phone numbers when they meet an attractive man.

77% of male cheaters feel guilty.

Experts conducted a questionnaire survey on 2,000 divorced couples, including their sexual life status, reasons for divorce, and feelings after relationship problems occurred. The results found that among couples who divorced due to one partner's cheating, 77% of male cheaters felt guilty after cheating and felt that they could not live up to their wives. Among female cheaters, this proportion is less than 50%.

The fun is even more intense on a full moon night.

An interesting study found that the full moon can stimulate people's desire for love and sex. Comparing the number of logins and the amount of information on the full moon day with those at other times, we found that the data on the full moon day were surprisingly high: the average number of logins on the full moon day was 21,000, and the average number of logins at other times was 17,000, an average increase of 24 %; in addition, the number of information transmissions also increased by 26% from usual times.

A few little secrets of sex life

Secret 1: The vagina’s natural defense barrier

The labia minora on both sides of the vulva often close together, and the front and back walls of the vagina are close to each other, forming a natural defense barrier.

Secret 2: The vagina will also "skin off"

The epithelial cells of the vagina can undergo periodic changes and shed under the influence of estrogen, which is a natural metabolism.

Secret 3: The pH of the vagina is between pH 3.8 and 4.5

Due to the action of normal bacteria, the pH of this space is maintained between pH 3.8 and 4.5. In this way, most pathogenic bacteria that are adapted to survive in an alkaline environment cannot grow and reproduce here.

Secret 4: Hating leucorrhea is also the "sage of vaginal cleansing"

Due to the presence of leucorrhea, foreign pathogens cannot survive in the vagina, thus ensuring the safety of the vagina. Medically speaking, it is called vaginal self-cleaning effect. This self-cleaning effect is actually due to the large number of beneficial bacteria in the vagina - vaginal bacteria. This bacterium can convert the glycogen contained in the keratinized epithelial cells in the vaginal wall into lactic acid, thereby inhibiting harmful bacteria that invade the vagina. Vaginal bacilli cannot grow in a dry environment and must thrive in a moist state. Leucorrhea just moistens the vagina, which encourages vaginal bacilli and maintains the self-cleaning effect of the vagina. It can be seen that normal leucorrhea is not redundant. The view that leucorrhea is dirty and needs to be "cleaned" is wrong.

Secret 5: The vagina has a self-cleaning function

"Various glands in the vagina can secrete some fluid to lubricate and clean the vagina." Lisa Stein, a registered senior nurse in Los Angeles, said. It should be noted that excessive cleaning of the vagina during bathing will wash away those natural lubricants and probiotics, causing anaerobic bacteria and mold to breed, leading to abnormal secretion, odor, and itching. Therefore, just rinse the vulva. Do not use vaginal douches.

Secret 6: The vagina secretes 1.55 grams of liquid in 8 hours

For women during childbearing period, vaginal secretions weigh approximately 1.55 grams every 8 hours. "If the labia are more outwardly everted, they will secrete more mucus," said Beverly Whipple. "The color of the secretion varies. In most cases, vaginal discharge is white and will turn slightly yellow when it dries. If If the secretion turns green when it is wet, or if you feel burning or itching in your private parts, or if the secretion smells fishy, ​​you need to go to the hospital for examination as soon as possible. ”

Secret 7: The vagina will "lengthen" under sexual stimulation

Under normal conditions, the average length of the vagina is 8.5 cm-12 cm. "After being sexually stimulated, the vagina will deform and double its original size." Sufficient foreplay can further expand the "volume" of the vagina and will also continuously enhance the sexual experience.

Secret 8: Being moderately busy is healthier

Regular sex not only keeps a woman younger, but also makes her vagina healthier. Because having sex will exercise your vaginal muscles, thereby keeping them tight. In addition, the more mucus secreted due to excitement before sex, the less likely it is to cause vaginal damage during sex.