Sexual physiology
1. What is sexual health?
2. What is the significance of understanding reproductive health knowledge?
3. What are the male sex organs?
4. What are the functions of male internal reproductive organs?
5. What are the functions of male external reproductive organs?
6. What is "sex"
7. What is sexual behavior?
8. What are the sexual behaviors of MSM?
9. What is sexual arousal?
What is the sexual response cycle?
1 1. What is the standard of normal semen?
12. What habits affect male sexual function?
13. How to pay attention to male sexual health
14. Can I wash with cold water immediately after sexual intercourse?
15. What should I pay attention to in anal sex?
What is a lubricant?
17. Can paraffin oil be used as lubricant for anal sex?
18. Can oral sex infect AIDS?
19. How to pay attention to hygiene during oral sex
20. Does drinking affect sexual behavior?
2 1. What is a sex tool?
22. What should I pay attention to when using sexual tools?
23. What is safe sex
24. What is unsafe sex?
25. What is a condom
26. What is the inner packaging of condoms?
27. How to use condoms correctly
28. What are the incorrect practices of using condoms?
29. What are the precautions when using condoms?
30. What is 100% condom use rate?
3 1. Why should we emphasize 100% condom use?
32. How to persuade people to accept condoms
33. What is penis enlargement and what are the risks?
34. Is sexual intercourse without ejaculation beneficial to health?
35. What are the normal phenomena during erection?
36. What is masturbation
37. What are the harmful ways of masturbation?
38. What do men pay attention to when masturbating?
39. What is foreskin?
40. What is a long foreskin?
4 1. What's the effect of long foreskin on health?
42. Is it necessary to have an operation if the foreskin is too long?
43. What should I pay attention to in circumcision?
44. What is male sexual dysfunction?
45. What is impotence
46. What is premature ejaculation
47. What do you mean by not ejaculating?
48. What is retrograde ejaculation?
49. What is nocturnal emission?
50. What is nocturnal emission?
5 1. What is a sex stimulant?
52. What are the precautions for using sildenafil (Viagra)?
53. Do men feel pain during sexual intercourse?
54. What is blood essence?
55. How is it that young men have white spots after defecation?
56. What are the common causes of testicular pain?
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Prevention and treatment of major sexually transmitted diseases
Prevention and treatment of other sexually transmitted diseases and complications
AIDS prevention and treatment
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