Puberty: Difference between revisions
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Puberty that starts before eight years in girls and nine years in boys is considered to be precocious puberty. | Puberty that starts before eight years in girls and nine years in boys is considered to be precocious puberty. | ||
==Onset of sexual function== | ==Onset of sexual function== | ||
Menstruation usually occurs at about 12.5 years of age, while first ejaculation usually occurs at about 13 years of age. | Menstruation usually occurs at about 12.5 years of age, while first [[ejaculation]] usually occurs at about 13 years of age. | ||
If a boy's [[foreskin]] has not become retractable prior to puberty, then it will almost certainly become retractable during puberty.<ref name="Øster1968">{{OesterJ 1968}}</ref> <ref name="kayaba1996">{{REFjournal | If a [[foreskinned]] boy's [[foreskin]] has not become retractable prior to puberty, then it will almost certainly become retractable during puberty.<ref name="Øster1968">{{OesterJ 1968}}</ref> <ref name="kayaba1996">{{REFjournal | ||
|last=Kayaba | |last=Kayaba | ||
|init=H | |init=H | ||
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* {{URLwikipedia|Puberty|Puberty}} | * {{URLwikipedia|Puberty|Puberty}} | ||
{{REF}} | {{REF}} | ||
[[Category:Education]] | |||
[[Category:Foreskin anatomy]] | |||
[[Category:Foreskinned life]] | |||
[[Category:Male sexuality]] | |||
[[Category:Physiology]] | |||
[[Category:Teen]] | |||