Does the Number of Oocytes Retrieved Influence Pregnancy after Fresh Embryo Transfer?
نویسندگان
چکیده
منابع مشابه
Does the Number of Oocytes Retrieved Influence Pregnancy after Fresh Embryo Transfer?
BACKGROUND The nature of the association between the number of oocytes retrieved and in vitro fertilization (IVF) outcomes after fresh embryo transfer remains unclear because of conflicting results reported in the studies on this subject. In addition, the influence of the quality of the embryos transferred is usually neglected. The objective of this study is to assess the relationships of the n...
متن کاملThe Comparison Between the Pregnancy Outcome after Easy Embryo Transfer and Difficult Embryo Transfer
Background: The role of embryo transfer (ET) in the success of in vitro fertilization/intra cytoplasmic sperm injection treatment is not well understood. In the present study we classified ET technique as difficult and easy types according to certain strict criteria, and compared the pregnancy outcome of the two ET types. Methods: This study was performed retrospectively on 295 infertile patien...
متن کاملCorrelation between number of retrieved oocytes and pregnancy rate after in vitro fertilization/intracytoplasmic sperm infection.
The implementation of safe and maximally effective ovarian stimulation is a major aim for in vitro fertilization (IVF) teams. The goal of controlled ovarian hyperstimulation (COH) is to supply enough oocytes with normal maturation to insure the consequent biological procedures. A variety of different stimulation protocols have been suggested and an individual selection of the correct stimulatio...
متن کاملCase Report of Ectopic Ovarian Pregnancy Following Fresh Embryo Transfer
BACKGROUND Ovarian pregnancy is a rare and challenging clinical phenomenon. Recent studies have identified assisted reproductive treatments and infertility as risk factors. However, neither a definite mechanism nor clear risk factors were identified and therefore prevention strategies are yet unavailable. CLINICAL CASE In this article, we present a case of ovarian pregnancy occurring followin...
متن کاملthe comparison between the pregnancy outcome after easy embryo transfer and difficult embryo transfer
background: the role of embryo transfer (et) in the success of in vitro fertilization/intra cytoplasmic sperm injection treatment is not well understood. in the present study we classified et technique as difficult and easy types according to certain strict criteria, and compared the pregnancy outcome of the two et types. methods: this study was performed retrospectively on 295 infertile pati...
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ژورنال
عنوان ژورنال: PLoS ONE
سال: 2013
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0056189