Submitted on: 06 January 2013.
Revised on: 02 April 2013.
Accepted on: 26 May 2013.
___________________HUMAN REPRODUCTION---OXFORD UNIV PRESS
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Submitted on: 25 April 2015.
Revised on: 20 July 2015.
Accepted on: 11 September 2015.
___________________HUMAN REPRODUCTION---OXFORD UNIV PRESS
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http://reply.papertrans.cn/2/117/11601/11601-15.png
Submitted on: 13 October 2018.
Revised on: 29 November 2018.
Accepted on: 07 January 2019.
___________________HUMAN REPRODUCTION---OXFORD UNIV PRESS
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Submitted on: 17 December 2010.
Revised on: 18 February 2011.
Accepted on: 24 March 2011.
___________________HUMAN REPRODUCTION---OXFORD UNIV PRESS
Submitted on: 30 July 2004.
Revised on: 09 September 2004.
Accepted on: 23 October 2004.
___________________HUMAN REPRODUCTION---OXFORD UNIV PRESS