What you need to know about sex

1. The penis is a symbol of a man’s sexual organ. The bigger it is, the stronger his sexual ability is. (Wrong. penis size has nothing to do with sexual performance.) 2. If the foreskin is too long, it will get stuck on the glans, causing redness and swelling. (Yes. There are indeed such cases. An overly long foreskin will not only get stuck on the glans, but also trap dirt and evil.) 3. If the foreskin is too long, circumcision will increase sexual sensitivity. (Wrong. Circumcision does not enhance sexual function or sensitivity, but it can reduce the occurrence of penile cancer and cervical cancer.) 4. A man must have two testicles to be masculine. (Wrong. As long as you have one testicle, you have the ability to reproduce. If you feel that you are not masculine enough, it should be a psychological problem.) 5. Men can also experience redness. (Yes. If the male foreskin is used too hard or at the wrong angle during sex, it will tear and cause bleeding.) 6. The glans is the most sensitive part of the penis and can be called the "first erogenous zone." (Yes. In addition, there is a SMall triangular area on the lower side of the glans urethral opening

, which is a thin system from the glans to the penis. Belt, the reaction is also very strong.) 7. When women react, there will be secretion, which will lubricate during insertion. (Yes. But if the husband enters without waiting for his Wife to be wet, it will often cause discomfort and injury to women.) 8. The parts of women that respond to sexual intercourse are the breasts and sexual organs. (Wrong. When a woman orgasms, her anal sphincter will contract.) 9. There is a G-spot in the female Vagina, which swells when she is excited, so it is easy to find. (Wrong. According to clinical statistics, there are still many women who still don’t know where their G-spot is.) 10. The labia majora protects the genitals and urethra, and will change during orgasm. (Wrong. The labia majora are usually closed in a straight line and will rise outward when stimulated, but there will be no change during orgasm.) 11. sexual intercourse is a biological instinct, so there is no need to learn it. (Wrong. Although sexual intercourse is an innate ability, it must be learned to have correct sexual behavior and sexual etiquette.) 12. Aversion to sex is mostly related to childhood experiences. (Yes. According to research, people who hold wrong views on sex are usually repressed or abused in childhood.) 13. Humans have the longest sexual intercourse among animals. (Yes. Human beings do not have a certain estrus period, and there is no age limit on sexual ability, so sexual desire can be maintained for a long time.) 14. When sexual fantasies appear in the mind, it represents sexual desire and must be suppressed. (Wrong. Occasional sexual fantasies can relieve sexual energy in the body.) 15. The better the partner's figure, the more conducive it is to sex. (Wrong. Unless the understanding of sex is too superficial and only limited to organs, meticulous care is most helpful to sex.) 16. Abnormal sexual behavior does not occur between husband and Wife. (Wrong. Using a SMall brush to tease your Lover will also give you different Pleasures. Slightly abnormal sexual behavior can actually help sex.) 17. The purpose of masturbation is to climax. (wrong. Modern medicine has proven that moderate masturbation will not cause kidney failure and can sometimes be used to treat infertility. masturbation removes sexual energy from the body, so there is no need to reach orgasm. ) 18. The longer the foreplay, the more helpful it will be. (Wrong. Everything varies from person to person.) 19. The clitoris is the most sensitive part of a woman, so it should be straightforward. (Wrong. If a woman has sex before she has a wet reaction, it will often cause discomfort.) 20. You should learn postures and postures from videos. (Wrong. Most of the video content is edited.) 21. During sexual intercourse, men like to be active, while women should be passive. (Wrong. What era is this, men and women are equal, and fun is endless.) 22. The definition of premature ejaculation is to accomplish something important within 10 seconds. (Wrong. There is currently no universally recognized definition of premature ejaculation. It generally refers to the onset of ejaculation not long before the goal is achieved.) 23. Men must have a complete erection before having sex. (Wrong. When the penis cannot be lifted firmly, the Wife can cooperate with the insertion and use sphincter stimulation to achieve sexual intercourse.) 24. The purpose of sexual intercourse is to climax. (Wrong. Clinically, it is often found that men must reach orgasm, which causes stress and leads to psychogenic impotence.) 25. For men, ejaculation is orgasm, so men only have one orgasm. (Wrong. There are also men who reach orgasm due to touch during foreplay, but do not ejaculate. In addition, some men can also have multiple orgasms by repeatedly pressing the perineum.) 26. Female G orgasms are more exciting than clitOral orgasms. (Wrong. There is no way to compare, and many women have been unable to find the G-spot.) 27. As long as you take contraceptive measures, you can prevent pregnancy 100%. (Wrong. Improper use of any contraceptive method may lead to pregnancy.) 28. In addition to the functions of condoms such as contraception and prevention of sexually tranSMitted diseases, fancy condoms also have a stimulating effect, so using condoms has no harm at all. . (Wrong. Urology departments often have cases of women suffering vaginal injuries due to fancy condoms.) 29. You will not be infected with sexually tranSMitted diseases through Oral Sex. (Wrong. If there is damage in the mouth, you can still be infected with sexually tranSMitted diseases.) 30. If you have unsafe sex, as long as there is no AIDS reaction in the test, you can rest assured. (Wrong. There is a window period of half a year for AIDS. A negative test result does not mean that everything is fine.) 31. Urinating or taking drugs immediately after sexual intercourse can avoid sexually tranSMitted diseases. (Wrong. It is possible to contract sexually tranSMitted diseases through contact with body fluids.) 32. sexually tranSMitted diseases can be seen with the naked eye and have symptoms. (Wrong. The incubation period of sexually tranSMitted diseases is usually invisible.)