semen

Spermatozoon – LINK

http://en.wikipedia.org/wiki/SpermatozoonA spermatozoon or spermatozoan (pl. spermatozoa), from the ancient Greek σπέρμα (seed) and ζῷον (living being) and more...

Spermatogenesis – LINK

http://en.wikipedia.org/wiki/SpermatogenesisSpermatogenesis is the process by which male spermatogonia develop into mature spermatozoa. Spermatozoa are the matu...

Sperm – LINK

http://en.wikipedia.org/wiki/SpermThe term sperm is derived from the word spermos (meaning "seed") and refers to the male reproductive cells. Sperm cells are th...

Pre-ejaculate – SEMEN – LINK

http://en.wikipedia.org/wiki/Pre-ejaculatePre-ejaculate (also known as pre-ejaculatory fluid or Cowper's fluid, and colloquially as precum) is the clear, colorl...