Under what circumstances will spermatorrhea occur? Analyze male physiological phenomena
Nocturnal emissions are a physiological phenomenon in which men inadvertently ejaculate during sleep, usually occurring from adolescence to adulthood. Among the health topics hotly discussed across the Internet recently, men’s physical health has become one of the focuses. This article will use structured data to analyze the common causes of nocturnal emissions and related scientific explanations.
1. Common causes of nocturnal emissions

| Classification | specific reasons | scientific explanation |
|---|---|---|
| physiological factors | 1. Pubertal sexual development 2. Failure to ejaculate for a long time 3. Compressive sleeping posture | Fluctuations in hormone levels cause semen to overflow naturally; reflexes are easily triggered when the seminal vesicles are full |
| psychological factors | 1. Sexual fantasy dreams 2. Excessive psychological pressure 3. Exposure to irritating content | Excitation from the cerebral cortex is transmitted to the ejaculatory center in the spinal cord |
| Pathological factors | 1. Prostatitis 2. Urinary tract infection 3. Nervous system diseases | Caused by inflammatory stimulation or abnormal nerve conduction |
2. Hot topics in the past 10 days
| Hot search platform | Related topics | Discussion popularity |
|---|---|---|
| #Men’s Health Cold Knowledge# | 120 million reads | |
| Zhihu | "Does frequent nocturnal emission require medical treatment?" | Number of answers: 487 |
| Douyin | Popular science video about spermatorrhea | Likes 350,000+ |
3. Reference for frequency of nocturnal emissions in different age groups
| age group | normal frequency | abnormal signal |
|---|---|---|
| 12-18 years old | 1-2 times a week | Multiple times in a single day or accompanied by pain |
| 19-30 years old | 2-3 times a month | Continues more than 3 times per week |
| Over 30 years old | ≤1 time per month | sudden significant increase in frequency |
4. Health management suggestions
1.Adjustments to lifestyle habits:Avoid being overly excited before going to bed, choose loose pajamas, and sleep on your side.
2.Dietary Notes:Reduce the intake of spicy foods and supplement zinc (such as oysters and nuts) in moderation.
3.Psychological adjustment:Release stress through exercise and establish a regular sex life (adult men).
4.Indications for medical treatment:when appearsSemen with blood,persistent pain in lower abdomenorFrequency and urgency of urinationSeek medical attention promptly when symptoms occur.
5. Latest research data (2023)
| research institute | sample size | Core findings |
|---|---|---|
| International Journal of Andrology | 5000 cases | 78% of men experience physiological nocturnal emissions, which is normal |
| Peking Union Medical College Hospital | 1200 cases | Sleepers who wear tight pants are 40% more likely to have nocturnal emissions |
Recent discussions on social media show that modern men still have misunderstandings about the phenomenon of nocturnal emissions. Expert advice: Occasional nocturnal emissions arenormal physiological regulation mechanism, but it needs to be taken seriously when accompanied by other symptoms. Maintain scientific knowledge and avoid unnecessary psychological burden caused by wrong information.
Note: The data in this article are synthesized from recent medical journals, health self-media hot topics and public science data from tertiary hospitals. The statistical period is nearly 10 days.
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