Blastocyst attributes immediately before trophectoderm biopsy vs. before frozen embryo transfer (FET) are not significantly different in predicting pregnancy
نویسندگان
چکیده
منابع مشابه
Uterine peristalsis before embryo transfer affects the chance of clinical pregnancy in fresh and frozen-thawed embryo transfer cycles.
STUDY QUESTION Does uterine peristalsis influence the chance of clinical pregnancy in an embryo transfer cycle? SUMMARY ANSWER The uterine peristaltic wave frequency before embryo transfer is inversely related to the clinical pregnancy rates in fresh and frozen-thawed embryo transfer cycles. WHAT IS KNOWN ALREADY Uterine peristalsis participates in regulating fluid migration after mock embr...
متن کاملadministration of ntg before embryo transfer does not increase pregnancy rate
background: recent studies of uterine contractility in ivf�embryo transfer led us to consider an alternative, and possibly complementary, explanation for the high implantation rates of blastocysts. it has been demonstrated that myometrial contractile activity influences embryo implantation, possibly through mechanical displacement of embryos. objective: the aim of this study was to examine the ...
متن کاملThree blastocyst stage embryo transfer resulting in a quintuplet pregnancy.
High-order pregnancies are associated with high morbidity and mortality and the incidence is increased as a drastic complication of assisted reproductive technology. This case presents a high-order pregnancy achieved by transfer of three blastocyst stage embryos resulting in a quintuplet pregnancy including a monochorionic triplet. Following the selective termination of the monochorionic triple...
متن کاملمقایسه پیامدهای باروری در دو نوع انتقال جنین تازه و جنین فریز در زنان نابارور تحت درمان به روش تزریق داخل سیتوپلاسمی اسپرم
Background & Aims: Along with methods of assisted reproductive techniques frozen embryos transfer methods are growing, although fresh embryo transfer course has always been the case of focus. Due to the fact that few studies have compared the two methods in the field of embryo transfer, the aim of this study was to compare the outcomes in fertility between these two transfer techniques. Mate...
متن کاملLive Birth from Previously Vitrified Oocytes, After Trophectoderm Biopsy, Revitrification, and Transfer of a Euploid Blastocyst
Our objective is to describe a successful live birth from oocyte vitrification followed by thaw, fertilization, blastocyst culture, trophectoderm biopsy, vitrification, and subsequent thaw. Fifteen mature oocytes were frozen from a patient with uterine factor infertility. Thirteen oocytes survived the thaw, and five underwent trophectoderm biopsy and were refrozen. Three euploid embryos were ob...
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ژورنال
عنوان ژورنال: Fertility and Sterility
سال: 2015
ISSN: 0015-0282
DOI: 10.1016/j.fertnstert.2015.07.678