Semen quality
Videos
Semen quality is a measure of male fertility, a measure of the ability of sperm in semen to accomplish fertilization. Semen quality involves both sperm quantity and quality. Semen quality is a major f
A man using a laptop that is placed above his groin. The heat of this may interfere with the quality of his semen.
A man getting kicked in the scrotum, causing physical trauma to the testicles
A man smoking a marijuana joint containing THC which can have a negative impact on semen quality.
Semen
Videos
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
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