| Literature DB >> 2061682 |
Abstract
Human in vitro fertilization is characterized by a low efficiency 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.Entities:
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Year: 1991 PMID: 2061682 DOI: 10.1007/bf01138657
Source DB: PubMed Journal: J In Vitro Fert Embryo Transf ISSN: 0740-7769