Early pregnancy wastage in IVF (in vitro fertilization) patients |
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Authors: | Hung-Ching Liu Zev Rosenwaks |
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Affiliation: | (1) Department of Obstetries and Gynecology. Center for Reproductive Medicine, Cotnell University Medical College, 10021 New York, New York;(2) Reproductive Endocrinology Laboratory, Cornell University Medical College, 515 East 71st Street, Room S-500, 10021 New York, New York |
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Abstract: | Human in vitro fertilization is characterized by a low of ficiency of implantation. Possible mechanisms for pregnancy loss are discussed. Embryo viability or quality, abnormal implantation, and delayed or absent corpus luteum rescue may all play a role in pregnancy wastage. Defining the possible mechanism for these losses may allow hormonal treatment to correct specific abnormalities.Presented in part at the International Meeting on Pregnancy Loss in Tel Aviv, Israel, April 1989. |
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Keywords: | early pregnancy wastage hormonal treatment ambryo viability |
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