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==Overview==
==Overview==
'''''In vitro'' fertilization'''<ref>The spelling ''fertilisation'' is a [[British English|British variant]] of ''fertilization''. The spelling ''fertilization'' is used in American and Canadian English, and often in academic British English.</ref> ('''IVF''') is a technique in which [[ovum|egg cells]] are [[Fertilization|fertilised]] by [[spermatozoon|sperm]] outside the woman's womb, ''[[in vitro]]''. IVF is a major treatment in [[infertility]] when other methods of [[assisted reproductive technology]] have failed. The process involves hormonally controlling the ovulatory process, removing [[ovum|ova]] (eggs) from the woman's [[ovary|ovaries]] and letting [[spermatozoon|sperm]] fertilise them in a fluid medium. The fertilised egg ([[zygote]]) is then transferred to the patient's [[uterus]] with the intent to establish a successful pregnancy.
'''''In vitro'' fertilization'''('''IVF''') is a technique in which [[ovum|egg cells]] are [[Fertilization|fertilized]] by [[spermatozoon|sperm]] outside the woman's womb, ''[[in vitro]]''. IVF is a major treatment of [[infertility]] when other methods of [[assisted reproductive technology]] have failed. The process involves controlling the ovulatory process with hormones, removing [[ovum|ova]] (eggs) from the woman's [[ovary|ovaries]] and letting [[spermatozoon|sperm]] fertilize them in a fluid medium. The fertilized egg ([[zygote]]) is then transferred to the patient's [[uterus]] with the intent to establish a successful pregnancy.
 
[[Image:Oocyte granulosa cells.JPG|thumb|left|300px|Oocyte with surrounding granulosa cells]] 
[[Image:Oocyte.JPG|thumb|left|300px|"Naked" EGG]]
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 


[[Image:Oocyte granulosa cells.JPG|thumb|right|300px|Oocyte with surrounding granulosa cells]] 
[[Image:Oocyte.JPG|thumb|right|300px|"Naked" EGG]]


== References ==
== References ==

Latest revision as of 01:10, 28 February 2014

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Overview

In vitro fertilization(IVF) is a technique in which egg cells are fertilized by sperm outside the woman's womb, in vitro. IVF is a major treatment of infertility when other methods of assisted reproductive technology have failed. The process involves controlling the ovulatory process with hormones, removing ova (eggs) from the woman's ovaries and letting sperm fertilize them in a fluid medium. The fertilized egg (zygote) is then transferred to the patient's uterus with the intent to establish a successful pregnancy.

Oocyte with surrounding granulosa cells
"Naked" EGG
























References

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