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Puberty Defining - Anatomy & Physiology (view source)
Revision as of 14:19, 4 September 2008
, 14:19, 4 September 2008→Age at First Ejaculation
== Age at First Ejaculation ==
== Age at First Ejaculation ==
* Ejaculation is a complex process,requiring coordinated development of nerves, specific muscles and secretion of seminal fluids from the accessory sex glands.
* When development of all of these components occurs, ejaculation can take place.
* Generally the ability to ejaculate preceeds the ability to produce sufficient spermatozoa to achieve fertilization.
== Age when Spermatozoa First Appear in the Ejaculate ==
== Age when Spermatozoa First Appear in the Ejaculate ==