File:Ejaculation_educational_seq_4.png · Wikimedia Commons · See Wikimedia Commons
การหลั่งน้ำอสุจิ
Sign in to saveAlso known as GO:0042713, sperm ejaculation, ejaculating, cumming
Ejaculation is the discharge of semen (the ejaculate; normally containing sperm) from the penis through the urethra. It is the final stage and natural objective of male sexual stimulation, and an essential component of natural conception. After forming an erection, many men emit pre-ejaculatory fluid during stimulation prior to ejaculating. Ejaculation involves involuntary contractions of the pelvic floor and is normally linked with orgasm. It is a normal part of male human sexual development.
Ejaculation is the discharge of semen from the penis, typically containing sperm, and represents the final stage of male sexual stimulation. It is essential for natural reproduction and is a normal part of male sexual development, usually occurring together with orgasm.
AI-generated from the Wikipedia summary — may contain errors.
Key facts
- Anatomy.Name
- Ejaculation
- Anatomy.Image
- Ejaculation educational seq 4.png
- Anatomy.Width
- 300
- Anatomy.image_size
- 300px
- Anatomy.Caption
- A human male ejaculating
via Wikipedia infobox
Research
22,866 papers- Premature ejaculation: a psychophysiological review.ReviewJournal of sex & marital therapy · 1997Metz ME, Pryor JL, Nesvacil LJ et al.DOI: 10.1080/00926239708404413
- Does ejaculation have an effect on urinary flow rates?Neurourology and urodynamics · 2024Erkan Erbay M, Tarhan FDOI: 10.1002/nau.25467
- Central nervous system control of ejaculation.ReviewWorld journal of urology · 2005Holstege GDOI: 10.1007/s00345-004-0484-y
- Impact of ejaculation frequency on semen parameters and DNA fragmentation: a cross-sectional study.Reproductive biology and endocrinology : RB&E · 2025Xi Q, Kong Q, Lv X et al.DOI: 10.1186/s12958-025-01439-3
- Male allocation to ejaculation and mating effort imposes different life history trade-offs.PLoS biology · 2024Chung MJ, Fox RJ, Jennions MDDOI: 10.1371/journal.pbio.3002519
- Exploring the impact of sexual positions on ejaculation: Insights from a survey study by the Andrology Working Group of the Society of Urological Surgery in Turkey.Andrology · 2025Gül M, Şahin A, Doğan Ç et al.DOI: 10.1111/andr.13775
- A model for the importance of zinc in the dynamics of human sperm chromatin stabilization after ejaculation in relation to sperm DNA vulnerability.ReviewSystems biology in reproductive medicine · 2011Björndahl L, Kvist UDOI: 10.3109/19396368.2010.516306
- Effect of repeated semen ejaculation on sperm quality and selected biochemical markers of canine semen.Polish journal of veterinary sciences · 2024Strzeżek R, Lecewicz M, Orzeł I et al.DOI: 10.24425/pjvs.2024.149350
via PubMed
Gallery (6)
Available in 86 languages
- Español
- Français
- Deutsch
- 中文
- 日本語
- Русский
- Português
- Italiano
- العربية
- हिन्दी
- Afrikaans
- Albanian
- Albanian
- Aragonese
- Armenian
- azb
- Azerbaijani
- Bahasa Indonesia
Show 67 more
- Bangla
- Bashkir
- Basque
- be_x_old
- Belarusian
- Bikol
- Bosnian
- Bulgarian
- Burmese
- Catalan
- Cebuano
- Central Kurdish
- Church Slavic
- Croatian
- Czech
- Danish
- Esperanto
- Filipino
- Finnish
- Galician
- Greek
- Gujarati
- Hebrew
- Hungarian
- Icelandic
- Javanese
- Kara-Kalpak
- Kazakh
- Latvian
- Lingua Franca Nova
- Lithuanian
- Macedonian
- Malay
- Malayalam
- Manipuri
- Minangkabau
- Nederlands
- Nepali
- Norwegian
- Polski
- Quechua
- Romanian
- Scots
- Serbian
- Serbian (Latin)
- simple
- Slovak
- Slovenian
- Somali
- Svenska
- Tamil
- Telugu
- Tibetan
- Tiếng Việt
- Türkçe
- Ukrainian
- Uzbek
- Welsh
- Western Frisian
- Wu Chinese
- Yakut
- zh_min_nan
- zh_yue
- Zulu
- فارسی
- ไทย
- 한국어
via Wikidata sitelinks · CC0