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semen
Table of Contents
Introduction References & Edit History Quick Facts & Related Topics
Images
male reproductive organs human sperm cells
Quizzes
Male muscle, man flexing arm, bicep curl.
Facts You Should Know: The Human Body Quiz
Muscles of facial expression, human anatomy, (Netter replacement project - SSC). Human face, human head.
Characteristics of the Human Body
Read Next
Mother tickling her daughter, sitting in a garden
Why Can’t You Tickle Yourself?
Hand washing. Healthcare worker washing hands in hospital sink under running water. contagious diseases wash hands, handwashing hygiene, virus, human health
17 Questions About Health and Wellness Answered
Discover
Aphrodite. Greek mythology. Sculpture. Aphrodite is the Greek goddess of love and beauty.
12 Greek Gods and Goddesses
Cathedrale St.Jean in Lyon, France has a 14th-century astronomical clock that shows religious feast days till the year 2019; Perpetual Calendar
Ten Days That Vanished: The Switch to the Gregorian Calendar
African Americans demonstrating for voting rights in front of the White House as police and others watch, March 12, 1965. One sign reads, "We demand the right to vote everywhere." Voting Rights Act, civil rights.
Timeline of the American Civil Rights Movement
pg 229Nazi parade features a banner proclaiming, "Death to Marxism."The possibility of a peaceful Germany after World War I was precluded entirely by the terms of the Versailles Treaty and theintransigent hostility of France and England. Stripped of indu
Were the Nazis Socialists?
The Colosseum, Rome, Italy. Giant amphitheatre built in Rome under the Flavian emperors. (ancient architecture; architectural ruins)
New Seven Wonders of the World
An ancient egyptian hieroglyphic painted carving showing the falcon headed god Horus seated on a throne and holding a golden fly whisk. Before him are the Pharoah Seti and the goddess Isis. Interior wall of the temple to Osiris at Abydos, Egypt.
11 Egyptian Gods and Goddesses
Town of Sisimiut located on the coast of the Davis Strait on Kangerluarsunnguaq Bay, Greenland
The Largest Islands in the World

semen: References & Edit History

Article Contributors

Primary Contributors

Other Contributors

  • Sarah Berry

Other Encyclopedia Britannica Contributors

Article History

Type Description Contributor Date
Invalidated site: Cleveland Clinic - Semen Analysis. Dec 17, 2024
Add new Web site: CORE - Semen analysis - what a clinician should know. Sep 14, 2024
Add new Web site: Nature - Semen microbiota are dramatically altered in men with abnormal sperm parameters. Jun 19, 2024
Add new Web site: National Center for Biotechnology Information - PubMed Central - Semen evaluation: methodological advancements in sperm quality-specific fertility assessment — A review. Mar 28, 2024
Add new Web site: National Center for Biotechnology Information - PubMed Central - Semen evaluation: methodological advancements in sperm quality-specific fertility assessment — A review. Mar 28, 2024
Add new Web site: Cleveland Clinic - Semen Analysis. Oct 17, 2023
Add new Web site: WebMD - How many Nutrients are in Semen? Aug 08, 2023
Add new Web site: Medicine LibreTexts - Semen. May 17, 2023
Add new Web site: Verywell Health - What Your Semen Says About Your Health. Oct 25, 2022
Add new Web site: Healthline -12 Widely Believed Sperm Facts That Are Actually False. Aug 22, 2022
Added an image showing human sperm cells. May 27, 2020
Clarified text to note that sperm production occurs in sexually mature males. Mar 11, 2015
Added new Web site: How Stuff Works - Healthguide - Semen Analysis. Sep 23, 2008
Article revised. Jan 12, 2000
Article added to new online database. Jul 20, 1998
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