Pre-ejaculate
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Pre-ejaculate is a clear, colorless, odorless, viscous, sticky fluid that is emitted from the urethra of the penis during sexual arousal and in general during sexual activity. It is similar in composi
Pre-ejaculate on the glans of the penis
Semen
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Semen, also known as seminal fluid, is a bodily fluid that contains spermatozoa from the male gonads of animals. In humans and placental mammals, seminal fluid is ejaculated through the penis via the
Pre-ejaculate
…sticky fluid that is emitted from the urethra of the penis during sexual arousal and in general during sexual activity. It is similar in composition to semen but has distinct chemical differences. The presence of sperm in the fluid varies from low to absent. Pre-ejaculate functions as a natural lubricant and…
Spermatozoa, in this case human, are a primary component of normal semen, and the agents of fertilization of female ova.
Human semen in a Petri dish
Semen stain on carpet observed with and without ultraviolet light