Maternal serum hCG and alpha‐fetoprotein levels in pregnancies conceived after IVF or ICSI with fresh and frozen–thawed embryos

By Hui P.W.  

Human Reproduction, Vol. 18, Iss. 3, 2003-03 ,pp. : 572-575

Oxford University Press

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Defining the rise of serum HCG in viable pregnancies achieved through use of IVF

By Chung Karine   Sammel Mary D.   Coutifaris Christos   Chalian Raffi   Lin Kathleen   Castelbaum Arthur J.   Freedman Martin F.   Barnhart Kurt T.  

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Early pregnancy. Serum free -HCG and alpha-fetoprotein levels in IVF, ICSI and frozen embryo transfer pregnancies in maternal mid-trimester serum screening for Down's syndrome

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Human Reproduction, Vol. 17, Iss. 2, 2002-02 ,pp. : 481-484

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Human chorionic gonadotropin levels in early IVF/ICSI pregnancies are higher in singletons after single embryo transfer compared with singletons after double embryo transfer

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Risk of spontaneous abortion in singleton and twin pregnancies after IVF/ICSI

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