First trimester biochemical screening for Down's syndrome in singleton pregnancies conceived by assisted reproduction

By Bellver José  

Human Reproduction, Vol. 20, Iss. 9, 2005-09 ,pp. : 2623-2627

Oxford University Press

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Pregnancies conceived using assisted reproductive technologies (ART) have low levels of pregnancy-associated plasma protein-A (PAPP-A) leading to a high rate of false-positive results in first trimester screening for Down syndrome

By Amor D.J.   Xu J.X.   Halliday J.L.   Francis I.   Healy D.L.   Breheny S.   Baker H.W.G.   Jaques A.M.  

Human Reproduction, Vol. 24, Iss. 6, 2009-06 ,pp. : 1330-1338

Oxford University Press

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Early pregnancy. Serial first- and second-trimester Down's syndrome screening tests among IVF-versus naturally-conceived singletons

By Maymon R.  

Human Reproduction, Vol. 17, Iss. 4, 2002-04 ,pp. : 1081-1085

Oxford University Press

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Live‐birth rates and multiple‐birth risk of assisted reproductive technology pregnancies conceived using thawed embryos, USA 1999–2000

By Vahratian Anjel   Schieve Laura A.   Reynolds Meredith A.   Jeng Gary  

Human Reproduction, Vol. 18, Iss. 7, 2003-07 ,pp. : 1442-1448

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Increased time-to-pregnancy and first trimester Down's syndrome screening

By Ranta Jenni K.   Raatikainen Kaisa   Romppanen Jarkko   Pulkki Kari   Heinonen Seppo  

Human Reproduction, Vol. 25, Iss. 2, 2010-02 ,pp. : 412-417

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