Sperm is the male reproductive cell. In the types of sexual reproduction known as anisogamy . Further information: Sperm donation. Some sperm banks hold up.
Semen, also known as seminal fluid, is an organic fluid that may contain spermatozoa. .. "HealthCentral.com - Trusted, Reliable and Up To Date Health Information". Retrieved 30 December 2016. ^ Jump up to: Gallup, Gordon G; Burch.
Each egg and sperm produced has slightly different genetic information carried in the chromosomes; this accounts for the differences and.
The male reproductive system creates sperm that is manufactured in the seminiferous MedlinePlus Trusted Health Information for You.
A semen analysis measures the quantity and quality of a man's semen and sperm. It is used to help find the cause of male infertility.