Changes

 

==Introduction==

==Introduction==

Sexual differenciaton by default follows a pathways for development of female internal and external genitalia, requiring no active intervention. Endocrine activity of the testes, production of Androgens by Leydig cells and Mullerian Inhibiting hormone (MIH) by Sertoli cells, is required for sexual differenciation to be diverted down the male genitalia development pathway.

Sexual differentiaton by default follows a pathways for development of female internal and external genitalia, requiring no active intervention. Endocrine activity of the testes, production of Androgens by Leydig cells and Mullerian Inhibiting hormone (MIH) by Sertoli cells, is required for sexual differentiation to be diverted down the male genitalia development pathway.

= Internal Genitalia =

= Internal Genitalia =

** Vas Deferens

** Vas Deferens

** Vesicular Glands/ Seminal Vesicles

** Vesicular Glands/ Seminal Vesicles

* '''MIH''' causes the primitive female reproductive tract Mullarian Ducts to regress.

* '''MIH''' causes the primitive female reproductive tract Mullerian Ducts to regress.

== Female ==

== Female ==

* Exposure of the female tract to Androgens will masculinise external genetalia.

* Exposure of the female tract to Androgens will masculinise external genitalia.

* Failure of proper endocrine communication between the gonads, internal and external genitalia can lead to '''dissociation''' of gonadal and genital sex.

* Failure of proper endocrine communication between the gonads, internal and external genitalia can lead to '''dissociation''' of gonadal and genital sex.

* [[Fertilisation, Implantation and Early Embryonic Development -Turner's Syndrome - Anatomy & Physiology|Turner's Syndrome]]

* [[Turner's Syndrome|Turner's Syndrome]]

 

 

* [[Testicular Feminisation|Testicular Feminisation]]

* [[Fertilisation, Implantation and Early Embryonic Development -Kleinfelter's Syndrome - Anatomy & Physiology|Kleinfelter's Syndrome]]

* [[Adrenogenital Syndrome|Adrenogenital Syndrome]]

* [[Fertilisation, Implantation and Early Embryonic Development -Testicular Feminisation - Anatomy & Physiology|Testicular Feminisation]]

* [[Intersex|Intersex]]

* [[Fertilisation, Implantation and Early Embryonic Development -Adrenogenital Syndrome - Anatomy & Physiology|Adrenogenital Syndrome]]

* [[Bovine Freemartinism|Bovine Freemartinism]]

* [[Fertilisation, Implantation and Early Embryonic Development -Intersex - Anatomy & Physiology|Intersex]]

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* [[Fertilisation, Implantation and Early Embryonic Development -Bovine Freemartinism - Anatomy & Physiology|Bovine Freemartinism]]

[[Category:Male Reproduction]][[Category:Female Reproduction]][[Category:Developmental Biology]]

[[Category:Bullet Points]]